# The Man Called X

Networks named by its archives: NBC Blue. Heard 1944–1952. 155 episodes.

THE MAN CALLED X Beginning in the summer of 1944, at the height of World War II, The Man Called X was originally a kind of "FBI" program. The series soon developed a more international approach, however, featuring danger, intrigue, and romance in exotic settings. On any given Saturday or Sunday evening, Wendell Niles would say, "Wherever there is mystery, intrigue, romance, in all the strange and mysterious places of the world, there you will find "The Man Called X". The Man Called X starred British-born actor, Herbert Marshall as suave, sophisticated Ken Thurston, undercover international troubleshooter for a mysterious American governmental agency. He is aided and abetted by that shady character Pegon Zeldschmidt played by Leon Belasco. The Man Called X was underwritten by various companies, most notably Frigidaire and General Motors as dual sponsors. The show was directed by Jack Johnstone, and Johnny Green is credited with its music. The Man Called X began as an eight-week series for CBS, airing from July 10 to August 28, 1944. It was picked up by the Blue Network, and ran for about six months there from September 9, 1944 through March 3, 1945. After that, The Man Called X found its final home at NBC where the series was a summer filler for the Bob Hope Show in 1945 and again in 1946. In 1947, The Man Called X finally became a regular part of the NBC lineup. It was broadcast on a variety of days and times, mostly Friday and Saturday evenings, for another seven years.…

## Sets

- The Man Called X - Single Episodes (Old Time Radio Researchers): the Internet Archive states no licence or rights for it. Source: https://archive.org/details/OTRR_Man_Called_X_Singles
- The Man Called X (Old Time Radio): Marked Public Domain Mark 1.0 by its uploader at the Internet Archive; the record gives no basis for it. Source: https://archive.org/details/the_man_called_x
- The Man Called X - 111 episodes of the Old Time Radio program (Old Time Radio): the Internet Archive states no licence or rights for it. Source: https://archive.org/details/man-called-x-1947-11-09-32-written-in-the-sand
- Man Called X (The Joe Hehn Memorial Collection): the Internet Archive states no licence or rights for it. Source: https://archive.org/details/ManCalledXJHMC
- Man Called X 48 08 15 In New York (Old Time Radio): the Internet Archive states no licence or rights for it. Source: https://archive.org/details/ManCalledX480815InNewYork
- The Man Called X 47 09 18 The Throne Of Tayneen (Old Time Radio): the Internet Archive states no licence or rights for it. Source: https://archive.org/details/TheManCalledX470918TheThroneOfTayneen_201509

## Episodes, in broadcast order

1. [(xx) Murder, Music and a Blonde Madonna](https://invisiblenetwork.ai/radio-drama/series/man-called-x/1b77c16d9f54), aired 10 July 1944 (29 min): https://archive.org/download/man-called-x-1947-11-09-32-written-in-the-sand/Man%20Called%20X%201944-07-10%20%28xx%29%20Murder%2C%20Music%20and%20a%20Blonde%20Madonna.mp3
1. [Murder, Music and a Blonde Madonna](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4d754c467ec1), aired 28 August 1944 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2044-08-28%20Murder%2C%20Music%20and%20a%20Blonde%20Madonna%20%28AFRS%29.mp3
1. [India Quinine Contract](https://invisiblenetwork.ai/radio-drama/series/man-called-x/51e424456d27), aired 30 September 1944 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2044-09-30%20%28xx%29%20India%20Quinine%20Contract.mp3
1. [International Blackmail Racket](https://invisiblenetwork.ai/radio-drama/series/man-called-x/76693d8879d5), aired 14 October 1944 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2044-10-14%20%28xx%29%20International%20Blackmail%20Racket.mp3
1. [Stolen Diamonds](https://invisiblenetwork.ai/radio-drama/series/man-called-x/2655a502c23c), aired 25 November 1944 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2044-11-25%20%28xx%29%20Stolen%20Diamonds.mp3
1. [Into Berlin](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8af16b7b4c9a), aired 3 March 1945 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2045-03-03%20%28xx%29%20Into%20Berlin.mp3
1. [Stolen Lavaliers In France](https://invisiblenetwork.ai/radio-drama/series/man-called-x/44b216ba0b5b), aired 23 July 1946 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2046-07-23%20%28xx%29%20Stolen%20Lavaliers%20In%20France.mp3
1. [Turtle Island Vacation](https://invisiblenetwork.ai/radio-drama/series/man-called-x/348ca321f81b), aired 30 July 1946 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2046-07-30%20%28xx%29%20Turtle%20Island%20Vacation.mp3
1. [Antarctic Expedition](https://invisiblenetwork.ai/radio-drama/series/man-called-x/3debdb4883fa), aired 3 April 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-04-03%20%2801%29%20Antarctic%20Expedition.mp3
1. [The Oil Refinery](https://invisiblenetwork.ai/radio-drama/series/man-called-x/363458a3d8f0), aired 17 April 1947 (32 min): https://archive.org/download/the_man_called_x/470417%20The%20Oil%20Refinery.mp3
1. [Acme Oil Refinery](https://invisiblenetwork.ai/radio-drama/series/man-called-x/cfe88eb7410d), aired 17 April 1947 (26 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-04-17%20%2803%29%20Acme%20Oil%20Refinery.mp3
1. [Mr Nessler and The Insu](https://invisiblenetwork.ai/radio-drama/series/man-called-x/fcbf378f6d6b), aired 24 April 1947 (32 min): https://archive.org/download/the_man_called_x/470424%20Mr%20Nessler%20and%20The%20Insurance%20Policy.mp3
1. [Mr Messler and the Insurance Policy](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5da288784b54), aired 24 April 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-04-24%20%2804%29%20Mr%20Messler%20and%20the%20Insurance%20Policy.mp3
1. [Mysterious fires out west and Indian legend](https://invisiblenetwork.ai/radio-drama/series/man-called-x/7c2230224331), aired 8 May 1947 (30 min): https://archive.org/download/ManCalledXJHMC/Man%20Called%20X%20470508%20Mysterious%20fires%20out%20west%20and%20Indian%20legend.mp3
1. [The Stamp Story](https://invisiblenetwork.ai/radio-drama/series/man-called-x/94e8286849a3), aired 15 May 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-05-15%20%2807%29%20The%20Stamp%20Story.mp3
1. [Swindle to Honolulu](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8525811951d3), aired 5 June 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-06-05%20%2810%29%20Swindle%20to%20Honolulu.mp3
1. [The Silver Scarab](https://invisiblenetwork.ai/radio-drama/series/man-called-x/84e5fe9d7926), aired 19 June 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-06-19%20%2812%29%20The%20Silver%20Scarab%20%28better%20sound%2C%20commercials%20cut%29.mp3
1. [The Silver Scarab](https://invisiblenetwork.ai/radio-drama/series/man-called-x/0b1293d838b6), aired 19 June 1947 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-06-19%20%2812%29%20The%20Silver%20Scarab%20%28with%20commercials%29.mp3
1. [Rembrandt in Rio](https://invisiblenetwork.ai/radio-drama/series/man-called-x/22a9a0c0f8b7), aired 26 June 1947 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-06-26%20%2813%29%20Rembrandt%20in%20Rio.mp3
1. [Destination Manila](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c7cf0cb32c47), aired 24 July 1947 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-07-24%20%2817%29%20Destination%20Manila.mp3
1. [Will You Marry Me aka Till Death Do Us Part](https://invisiblenetwork.ai/radio-drama/series/man-called-x/6ebaca4dd6af), aired 7 August 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-08-07%20%2819%29%20Will%20You%20Marry%20Me%20aka%20Till%20Death%20Do%20Us%20Part.mp3
1. [The Lost Ones](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8037218a524a), aired 21 August 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-08-21%20%2820%29%20The%20Lost%20Ones.mp3
1. [Gem encrusted throne, Indochina AFRS](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5b36f9f4902d), aired 4 September 1947 (26 min): https://archive.org/download/ManCalledXJHMC/Man%20Called%20X%20470904%20Gem%20encrusted%20throne%2C%20Indochina%20AFRS.mp3
1. [The Throne Of Tayh-Ninh](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4406731d9b07), aired 4 September 1947 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-09-04%20%2822%29%20The%20Throne%20Of%20Tayh-Ninh.mp3
1. [The Throne Of Tayneen](https://invisiblenetwork.ai/radio-drama/series/man-called-x/af21e18cdaf1), aired 18 September 1947 (25 min): https://archive.org/download/TheManCalledX470918TheThroneOfTayneen_201509/The%20Man%20Called%20X%2047-09-18%20The%20Throne%20Of%20Tayneen.mp3
1. [No One Wind On Zero](https://invisiblenetwork.ai/radio-drama/series/man-called-x/f631ee4e351b), aired 2 October 1947 (32 min): https://archive.org/download/the_man_called_x/471002%20No%20One%20Wind%20On%20Zero.mp3
1. [No One Wins on Zero](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c66c31ff7bb7), aired 2 October 1947 (28 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-10-02%20%2826%29%20No%20One%20Wins%20on%20Zero.mp3
1. [All That Glitters](https://invisiblenetwork.ai/radio-drama/series/man-called-x/43395924ec46), aired 9 October 1947 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-10-09%20%2827%29%20All%20That%20Glitters.mp3
1. [Timber Country](https://invisiblenetwork.ai/radio-drama/series/man-called-x/6cb6eb1f9279), aired 16 October 1947 (28 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-10-16%20%2828%29%20Timber%20Country.mp3
1. [Ashes to Ashes](https://invisiblenetwork.ai/radio-drama/series/man-called-x/31d124303915), aired 2 November 1947 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-11-02%20%2831%29%20Ashes%20to%20Ashes.mp3
1. [Written in the Sand](https://invisiblenetwork.ai/radio-drama/series/man-called-x/2f16f7732591), aired 9 November 1947 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-11-09%20%2832%29%20Written%20in%20the%20Sand.mp3
1. [Trip to Zenophon](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4400a198f8b6), aired 16 November 1947 (32 min): https://archive.org/download/the_man_called_x/471116%20Trip%20to%20Zenophon.mp3
1. [Trip to Xenephon](https://invisiblenetwork.ai/radio-drama/series/man-called-x/cfeb9ea57913), aired 16 November 1947 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-11-16%20%2833%29%20Trip%20to%20Xenephon.mp3
1. [Report from the Arctic](https://invisiblenetwork.ai/radio-drama/series/man-called-x/3cff0d1c0847), aired 23 November 1947 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-11-23%20%2834%29%20Report%20from%20the%20Arctic.mp3
1. [Checkmate in Tahiti](https://invisiblenetwork.ai/radio-drama/series/man-called-x/aef3e6a2778a), aired 30 November 1947 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-11-30%20%2835%29%20Checkmate%20in%20Tahiti.mp3
1. [Shipment Condemned](https://invisiblenetwork.ai/radio-drama/series/man-called-x/6e053afe11ce), aired 7 December 1947 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-12-07%20%2836%29%20Shipment%20Condemned.mp3
1. [Delta Concerto](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5d0bab29c71c), aired 14 December 1947 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-12-14%20%2837%29%20Delta%20Concerto.mp3
1. [From a Starlit Hill](https://invisiblenetwork.ai/radio-drama/series/man-called-x/21de0f73a1b8), aired 21 December 1947 (23 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-12-21%20%2838%29%20From%20a%20Starlit%20Hill.mp3
1. [Assignment - Naples](https://invisiblenetwork.ai/radio-drama/series/man-called-x/07093ca05560), aired 28 December 1947 (23 min): https://archive.org/download/man-called-x-1947-11-09-32-written-in-the-sand/Man%20Called%20X%201947-12-28%20%2839%29%20Assignment%20-%20Naples.mp3
1. [Assignment -- Naples](https://invisiblenetwork.ai/radio-drama/series/man-called-x/2bcf103375f2), aired 28 December 1947 (23 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2047-12-28%20%2839%29%20Assignment%20--%20Naples.mp3
1. [Spot the Eight Ball](https://invisiblenetwork.ai/radio-drama/series/man-called-x/f927d5c01935), aired 4 January 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-01-04%20%2840%29%20Spot%20the%20Eight%20Ball.mp3
1. [Renne Of Shalakar](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4dc6b5f8d262), aired 11 January 1948 (32 min): https://archive.org/download/the_man_called_x/480111%20Renne%20Of%20Shalakar.mp3
1. [Spirit of the Snows](https://invisiblenetwork.ai/radio-drama/series/man-called-x/198bf5049f8d), aired 11 January 1948 (23 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-01-11%20%2841%29%20Spirit%20of%20the%20Snows.mp3
1. [Ranee of Shalakar](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8627c61b2e36), aired 18 January 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-01-18%20%2842%29%20Ranee%20of%20Shalakar.mp3
1. [Carbon 14](https://invisiblenetwork.ai/radio-drama/series/man-called-x/201c22f5aecb), aired 25 January 1948 (32 min): https://archive.org/download/the_man_called_x/480125%20Carbon%2014.mp3
1. [Carbon Fourteen](https://invisiblenetwork.ai/radio-drama/series/man-called-x/fea93d010fa7), aired 25 January 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-01-25%20%2843%29%20Carbon%20Fourteen.mp3
1. [One Way to Macassar](https://invisiblenetwork.ai/radio-drama/series/man-called-x/fed9f0b986ae), aired 1 February 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-02-01%20%2844%29%20One%20Way%20to%20Macassar.mp3
1. [A Tiger for the Lady](https://invisiblenetwork.ai/radio-drama/series/man-called-x/97ad89503491), aired 8 February 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-02-08%20%2845%29%20A%20Tiger%20for%20the%20Lady.mp3
1. [Guns on the Niger](https://invisiblenetwork.ai/radio-drama/series/man-called-x/878dedffec36), aired 15 February 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-02-15%20%2846%29%20Guns%20on%20the%20Niger.mp3
1. [Operation Silver](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c6eb5f9c231d), aired 22 February 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-02-22%20%2847%29%20Operation%20Silver.mp3
1. [Storm over the Alps](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e94d916da99a), aired 29 February 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-02-29%20%2848%29%20Storm%20over%20the%20Alps.mp3
1. [Passport to Danger](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d89d57e86d51), aired 7 March 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-03-07%20%2849%29%20Passport%20to%20Danger.mp3
1. [The Pickled Chemist](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4cad25cf18fb), aired 14 March 1948 (27 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-03-14%20%2850%29%20The%20Pickled%20Chemist.mp3
1. [One Sailor Died Twice](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ce8b64410b0d), aired 21 March 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-03-21%20%2851%29%20One%20Sailor%20Died%20Twice.mp3
1. [A Ruby for Pearl](https://invisiblenetwork.ai/radio-drama/series/man-called-x/1515015faf2c), aired 28 March 1948 (22 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-03-28%20%2852%29%20A%20Ruby%20for%20Pearl.mp3
1. [Siam tin deposits](https://invisiblenetwork.ai/radio-drama/series/man-called-x/cd2eaee1022d), aired 6 June 1948 (24 min): https://archive.org/download/ManCalledXJHMC/Man%20Called%20X%20480606%20Siam%20tin%20deposits.mp3
1. [Mekong River Dam](https://invisiblenetwork.ai/radio-drama/series/man-called-x/03b95acc76fd), aired 8 August 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-08-08%20%2871%29%20Mekong%20River%20Dam.mp3
1. [In New York](https://invisiblenetwork.ai/radio-drama/series/man-called-x/61c5b91d80ac), aired 15 August 1948 (25 min): https://archive.org/download/ManCalledX480815InNewYork/Man%20Called%20X%2048-08-15%20In%20New%20York.mp3
1. [The Girl Who Couldn't Remember](https://invisiblenetwork.ai/radio-drama/series/man-called-x/37eaca56a6d2), aired 15 August 1948 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-08-15%20%2872%29%20The%20Girl%20Who%20Couldn%27t%20Remember.mp3
1. [Burma Peninsula](https://invisiblenetwork.ai/radio-drama/series/man-called-x/0da094c35162), aired 22 August 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-08-22%20%2873%29%20Burma%20Peninsula.mp3
1. [Contraband](https://invisiblenetwork.ai/radio-drama/series/man-called-x/955cc2a507b7), aired 29 August 1948 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-08-29%20%2874%29%20Contraband.mp3
1. [Worth Her Weight In Gold](https://invisiblenetwork.ai/radio-drama/series/man-called-x/7c0bb3405819), aired 5 September 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-09-05%20%2875%29%20Worth%20Her%20Weight%20In%20Gold.mp3
1. [Kangaroo Bay, Australia](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8520a1251ae1), aired 12 September 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-09-12%20%2876%29%20Kangaroo%20Bay%2C%20Australia.mp3
1. [Madagascar Physicist](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4612f478f34a), aired 19 September 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-09-19%20%2877%29%20Madagascar%20Physicist.mp3
1. [The Laughing Lady](https://invisiblenetwork.ai/radio-drama/series/man-called-x/097872b696aa), aired 26 September 1948 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2048-09-26%20%2878%29%20The%20Laughing%20Lady.mp3
1. [Custom Cigarettes](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8c2785d14421), aired 13 October 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-10-13%20%2801%29%20Custom%20Cigarettes.mp3
1. [One Way to Macassar](https://invisiblenetwork.ai/radio-drama/series/man-called-x/b58f868b5910), aired 20 October 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-10-20%20%2802%29%20One%20Way%20to%20Macassar.mp3
1. [Journey to Xenephon](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d433e7b1e538), aired 27 October 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-10-27%20%2803%29%20Journey%20to%20Xenephon.mp3
1. [Professor Channey Has D](https://invisiblenetwork.ai/radio-drama/series/man-called-x/0187c7de17b4), aired 3 November 1950 (25 min): https://archive.org/download/the_man_called_x/501103%20Professor%20Channey%20Has%20Disapeared.mp3
1. [Professor Czorny Has Disappeared](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a029d80165e7), aired 3 November 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-11-03%20%2804%29%20Professor%20Czorny%20Has%20Disappeared.mp3
1. [Rendevous With Death.mp](https://invisiblenetwork.ai/radio-drama/series/man-called-x/15676794db90), aired 11 November 1950 (25 min): https://archive.org/download/the_man_called_x/501111%20Rendevous%20With%20Death.mp3
1. [Rendezvous with Death](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e3009d41aad8), aired 11 November 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-11-11%20%2805%29%20Rendezvous%20with%20Death.mp3
1. [Warm Welcome Sudden Dea](https://invisiblenetwork.ai/radio-drama/series/man-called-x/adad3c6c1f02), aired 18 November 1950 (32 min): https://archive.org/download/the_man_called_x/501118%20Warm%20Welcome%20Sudden%20Death.mp3
1. [Warm Welcome, Sudden Death](https://invisiblenetwork.ai/radio-drama/series/man-called-x/b446c50a2e7b), aired 18 November 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-11-18%20%2806%29%20Warm%20Welcome%2C%20Sudden%20Death.mp3
1. [Missing Deciphering Machine Plans](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5fa1c9d31d22), aired 25 November 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-11-25%20%2807%29%20Missing%20Deciphering%20Machine%20Plans.mp3
1. [Dr Alveriz's Laboratory](https://invisiblenetwork.ai/radio-drama/series/man-called-x/935750862659), aired 2 December 1950 (32 min): https://archive.org/download/the_man_called_x/501202%20Dr%20Alveriz%27s%20Laboratory.mp3
1. [Dr Alvarez's Laboratory](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5bce2372f8e7), aired 2 December 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-12-02%20%2808%29%20Dr%20Alvarez%27s%20Laboratory.mp3
1. [Thurston Goes to Syria](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c9ff426ad313), aired 9 December 1950 (32 min): https://archive.org/download/the_man_called_x/501209%20Thurston%20Goes%20to%20Syria.mp3
1. [Mr X Goes to Syria](https://invisiblenetwork.ai/radio-drama/series/man-called-x/862684da04d6), aired 9 December 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-12-09%20%2809%29%20Mr%20X%20Goes%20to%20Syria.mp3
1. [Red Messenger](https://invisiblenetwork.ai/radio-drama/series/man-called-x/af11777d16df), aired 16 December 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-12-16%20%2810%29%20Red%20Messenger.mp3
1. [From a Starlit Hill](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ee4275d97e7f), aired 23 December 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-12-23%20%2811%29%20From%20a%20Starlit%20Hill.mp3
1. [Rhythm of Death](https://invisiblenetwork.ai/radio-drama/series/man-called-x/169d95f20a0b), aired 30 December 1950 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2050-12-30%20%2812%29%20Rhythm%20of%20Death.mp3
1. [Operation Fifty](https://invisiblenetwork.ai/radio-drama/series/man-called-x/75e2367b59a6), aired 6 January 1951 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-01-06%20%2813%29%20Operation%20Fifty.mp3
1. [Five Ounces of Treason](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5e1a944163d9), aired 13 January 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-01-13%20%2814%29%20Five%20Ounces%20of%20Treason.mp3
1. [Japanese Underground](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a63bab088f6e), aired 20 January 1951 (29 min): https://archive.org/download/the_man_called_x/510120%20Japan%20Underground.mp3
1. [Japan Underground](https://invisiblenetwork.ai/radio-drama/series/man-called-x/b33198f30bab), aired 20 January 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-01-20%20%2815%29%20Japan%20Underground.mp3
1. [Orient Express](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a8324ae544ff), aired 27 January 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-01-27%20%2816%29%20Orient%20Express.mp3
1. [Pirates off the Coast of India](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ab4c7ede7cea), aired 3 February 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-02-03%20%2817%29%20Pirates%20off%20the%20Coast%20of%20India.mp3
1. [The Black Of Diamonds.m](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8162224e8d69), aired 10 February 1951 (23 min): https://archive.org/download/the_man_called_x/510210%20The%20Black%20Of%20Diamonds.mp3
1. [The Black of Diamonds aka Mine Sabotage](https://invisiblenetwork.ai/radio-drama/series/man-called-x/21acfd3e6c3d), aired 10 February 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-02-10%20%2818%29%20The%20Black%20of%20Diamonds%20aka%20Mine%20Sabotage.mp3
1. [North of Thirty-Eight.m](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a3ac11beed05), aired 17 February 1951 (23 min): https://archive.org/download/the_man_called_x/510217%20North%20of%20Thirty-Eight.mp3
1. [North of Thirty Eight](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c90570fc5669), aired 17 February 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-02-17%20%2819%29%20North%20of%20Thirty%20Eight.mp3
1. [A Tiny Bit of Microfilm](https://invisiblenetwork.ai/radio-drama/series/man-called-x/017d0e541507), aired 24 February 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-02-24%20%2820%29%20A%20Tiny%20Bit%20of%20Microfilm.mp3
1. [Dope Smuggling](https://invisiblenetwork.ai/radio-drama/series/man-called-x/2e52398dce7f), aired 3 March 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-03-03%20%2821%29%20Dope%20Smuggling.mp3
1. [Cargo Confidant](https://invisiblenetwork.ai/radio-drama/series/man-called-x/088ecff1fe15), aired 10 March 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-03-10%20%2822%29%20Cargo%20Confidant.mp3
1. [University Of Lyden](https://invisiblenetwork.ai/radio-drama/series/man-called-x/b0082ede700a), aired 17 March 1951 (23 min): https://archive.org/download/the_man_called_x/510317%20University%20Of%20Lyden.mp3
1. [University of Leiden](https://invisiblenetwork.ai/radio-drama/series/man-called-x/3d05d9fd8ac2), aired 17 March 1951 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-03-17%20%2823%29%20University%20of%20Leiden.mp3
1. [Missing Witness](https://invisiblenetwork.ai/radio-drama/series/man-called-x/1243899043eb), aired 24 March 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-03-24%20%2824%29%20Missing%20Witness.mp3
1. [The Blue Unicorn](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c5dbf58dcd3d), aired 31 March 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-03-31%20%2825%29%20The%20Blue%20Unicorn.mp3
1. [India](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c3f05ca891b8), aired 7 April 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-04-07%20%2826%29%20India.mp3
1. [National Easter Party.m](https://invisiblenetwork.ai/radio-drama/series/man-called-x/361141db1ede), aired 14 April 1951 (23 min): https://archive.org/download/the_man_called_x/510414%20National%20Easter%20Party.mp3
1. [Treason at White Sands](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a35f3b5d6afa), aired 14 April 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-04-14%20%2827%29%20Treason%20at%20White%20Sands.mp3
1. [Race Against Death](https://invisiblenetwork.ai/radio-drama/series/man-called-x/1a2176114d0f), aired 21 April 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-04-21%20%2828%29%20Race%20Against%20Death.mp3
1. [Terror Across the Nation](https://invisiblenetwork.ai/radio-drama/series/man-called-x/db6ad97fc9b3), aired 28 April 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-04-28%20%2829%29%20Terror%20Across%20the%20Nation.mp3
1. [Monte Carlo](https://invisiblenetwork.ai/radio-drama/series/man-called-x/4354748d903d), aired 4 May 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-05-04%20%2830%29%20Monte%20Carlo.mp3
1. [Knocked Off His Feet](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ed0f64bbcb59), aired 11 May 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-05-11%20%2831%29%20Knocked%20Off%20His%20Feet.mp3
1. [Enough Intrigue to Fill a Book](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e330e039983e), aired 18 May 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-05-18%20%2832%29%20Enough%20Intrigue%20to%20Fill%20a%20Book.mp3
1. [A Man, a Girl and a Plot](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ed8e40c411c6), aired 25 May 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-05-25%20%2833%29%20A%20Man%2C%20a%20Girl%20and%20a%20Plot.mp3
1. [Stalin Plus Seven](https://invisiblenetwork.ai/radio-drama/series/man-called-x/de52317b694a), aired 1 June 1951 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-06-01%20%2834%29%20Stalin%20Plus%20Seven.mp3
1. [Grain Black Market in India](https://invisiblenetwork.ai/radio-drama/series/man-called-x/77e748729b75), aired 8 June 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-06-08%20%2835%29%20Grain%20Black%20Market%20in%20India.mp3
1. [Amazon River](https://invisiblenetwork.ai/radio-drama/series/man-called-x/799399883d3d), aired 15 June 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-06-15%20%2836%29%20Amazon%20River.mp3
1. [Vienna](https://invisiblenetwork.ai/radio-drama/series/man-called-x/91020a5bfcc9), aired 22 June 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-06-22%20%2837%29%20Vienna.mp3
1. [Death and Treasury March Hand in Hand](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e57f056134d4), aired 29 June 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-06-29%20%2838%29%20Death%20and%20Treasury%20March%20Hand%20in%20Hand.mp3
1. [The Casbah](https://invisiblenetwork.ai/radio-drama/series/man-called-x/7760b28ffeda), aired 6 July 1951 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-07-06%20%2839%29%20The%20Casbah.mp3
1. [Flying Trip to Indonesia](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c66c47cef069), aired 13 July 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-07-13%20%2840%29%20Flying%20Trip%20to%20Indonesia.mp3
1. [Invitation to a Murder](https://invisiblenetwork.ai/radio-drama/series/man-called-x/6bd6439f30a5), aired 1 October 1951 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2051-10-01%20%2852%29%20Invitation%20to%20a%20Murder.mp3
1. [Sabotage At Ankora, Tu](https://invisiblenetwork.ai/radio-drama/series/man-called-x/62c7ecbaab45), aired 1 January 1952 (26 min): https://archive.org/download/the_man_called_x/520101%20Sabotage%20%20At%20Ankora%2C%20Turkey.mp3
1. [Petroleum Sabotage In Lima](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a3b75bb12431), aired 1 January 1952 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-01-01%20%2865%29%20Petroleum%20Sabotage%20In%20Lima.mp3
1. [Flying Trip to Nowhere](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c1581870f326), aired 8 January 1952 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-01-08%20%2866%29%20Flying%20Trip%20to%20Nowhere.mp3
1. [Icy Slopes of the Matterhorn](https://invisiblenetwork.ai/radio-drama/series/man-called-x/5984cec7e59c), aired 15 January 1952 (30 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-01-15%20%2867%29%20Icy%20Slopes%20of%20the%20Matterhorn.mp3
1. [Casablanca](https://invisiblenetwork.ai/radio-drama/series/man-called-x/80b384dcfecf), aired 22 January 1952 (29 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-01-22%20%2868%29%20Casablanca.mp3
1. [Dirty Racket](https://invisiblenetwork.ai/radio-drama/series/man-called-x/556d2d7f9d84), aired 29 January 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-01-29%20%2869%29%20Dirty%20Racket.mp3
1. [The clicking Buddah](https://invisiblenetwork.ai/radio-drama/series/man-called-x/97216b778750), aired 5 February 1952 (22 min): https://archive.org/download/the_man_called_x/520205%20The%20clicking%20Buddah.mp3
1. [The Clicking Buddha](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d7463cec35e2), aired 5 February 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-02-05%20%2870%29%20The%20Clicking%20Buddha.mp3
1. [Italy](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a9887676bdc7), aired 12 February 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-02-12%20%2871%29%20Italy.mp3
1. [Hey Penny Stamp](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e84224e2934d), aired 19 February 1952 (26 min): https://archive.org/download/the_man_called_x/520219%20Hey%20Penny%20Stamp.mp3
1. [Ha'Penny Stamp](https://invisiblenetwork.ai/radio-drama/series/man-called-x/575f43dd0435), aired 19 February 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-02-19%20%2872%29%20Ha%27Penny%20Stamp.mp3
1. [Ononoka River Basin](https://invisiblenetwork.ai/radio-drama/series/man-called-x/2a8d970cb230), aired 26 February 1952 (24 min): https://archive.org/download/the_man_called_x/520226%20Ononoka%20River%20Basin.mp3
1. [Orinoco River Basin](https://invisiblenetwork.ai/radio-drama/series/man-called-x/49f1411eaae6), aired 26 February 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-02-26%20%2873%29%20Orinoco%20River%20Basin.mp3
1. [Alaska Weather Station](https://invisiblenetwork.ai/radio-drama/series/man-called-x/af3db95b3269), aired 4 March 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-03-04%20%2874%29%20Alaska%20Weather%20Station.mp3
1. [Plan To Kill NATO Pact](https://invisiblenetwork.ai/radio-drama/series/man-called-x/cb4daaa35ff6), aired 11 March 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-03-11%20%2875%29%20Plan%20To%20Kill%20NATO%20Pact.mp3
1. [Tanganyika](https://invisiblenetwork.ai/radio-drama/series/man-called-x/42a7c5642364), aired 18 March 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-03-18%20%2876%29%20Tanganyika.mp3
1. [Silcilian Farmland](https://invisiblenetwork.ai/radio-drama/series/man-called-x/11999ac6c487), aired 15 April 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-04-15%20%2880%29%20Silcilian%20Farmland.mp3
1. [The Maverick Steer aka Foot and Mouth](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a3d5e809953e), aired 22 April 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-04-22%20%2881%29%20The%20Maverick%20Steer%20aka%20Foot%20and%20Mouth.mp3
1. [Cholera Epidemic](https://invisiblenetwork.ai/radio-drama/series/man-called-x/80283a8a4839), aired 29 April 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-04-29%20%2882%29%20Cholera%20Epidemic.mp3
1. [The Desert of Death (Kabul Afghanistan)](https://invisiblenetwork.ai/radio-drama/series/man-called-x/78c4fb3724a6), aired 6 May 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-05-06%20%2883%29%20The%20Desert%20of%20Death%20%28Kabul%20Afghanistan%29.mp3
1. [Alaska Weather Station](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8159be9c596a), aired 13 May 1952 (23 min): https://archive.org/download/the_man_called_x/520513%20Alaska%20Weather%20Station.mp3
1. [Rescue From Czech Uranium Mine](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d8d024b706b0), aired 13 May 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-05-13%20%2884%29%20Rescue%20From%20Czech%20Uranium%20Mine.mp3
1. [Noah And His Ark](https://invisiblenetwork.ai/radio-drama/series/man-called-x/95618c10bd0d), aired 20 May 1952 (23 min): https://archive.org/download/the_man_called_x/520520%20Noah%20And%20His%20Ark.mp3
1. [Ancient Byzantine Bible](https://invisiblenetwork.ai/radio-drama/series/man-called-x/906d9f2fce20), aired 20 May 1952 (24 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-05-20%20%2885%29%20Ancient%20Byzantine%20Bible.mp3
1. [Opearaiob Cabal](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a7c78a13c9d2), aired 27 May 1952 (22 min): https://archive.org/download/the_man_called_x/520527%20Operation%20Cabal.mp3.mp3
1. [Operation Cabal](https://invisiblenetwork.ai/radio-drama/series/man-called-x/fb1825f06fa0), aired 27 May 1952 (25 min): https://archive.org/download/OTRR_Man_Called_X_Singles/Man%20Called%20X%2052-05-27%20%2886%29%20Operation%20Cabal.mp3
1. [Series Synopsis](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d039e2ef6475) (2:19): https://archive.org/download/OTRR_Man_Called_X_Singles/01%20The%20Man%20Called%20X%20Series%20Synopsis.mp3
1. [Herbert Marshall](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c75060070e11) (4:13): https://archive.org/download/OTRR_Man_Called_X_Singles/02%20Herbert%20Marshall.mp3
1. [Leon Blasco](https://invisiblenetwork.ai/radio-drama/series/man-called-x/a4d5b849087b) (1:23): https://archive.org/download/OTRR_Man_Called_X_Singles/03%20Leon%20Blasco.mp3
1. [Alpine Danger](https://invisiblenetwork.ai/radio-drama/series/man-called-x/d45feb437702) (32 min): https://archive.org/download/the_man_called_x/Alpine%20Danger.mp3
1. [Lost](https://invisiblenetwork.ai/radio-drama/series/man-called-x/756f483e6f02) (32 min): https://archive.org/download/the_man_called_x/Lost.mp3
1. [Manila](https://invisiblenetwork.ai/radio-drama/series/man-called-x/c89b75ae8adb) (32 min): https://archive.org/download/the_man_called_x/Manila.mp3
1. [No Wind Today](https://invisiblenetwork.ai/radio-drama/series/man-called-x/8294263c721e) (32 min): https://archive.org/download/the_man_called_x/No%20Wind%20Today.mp3
1. [Storm Over Naples](https://invisiblenetwork.ai/radio-drama/series/man-called-x/cad285266591) (32 min): https://archive.org/download/the_man_called_x/Storm%20Over%20Naples.mp3
1. [The Master Painter](https://invisiblenetwork.ai/radio-drama/series/man-called-x/f1149dfe25a0) (32 min): https://archive.org/download/the_man_called_x/The%20Master%20Painter.mp3
1. [The Proposal](https://invisiblenetwork.ai/radio-drama/series/man-called-x/ab5fd33753c5) (32 min): https://archive.org/download/the_man_called_x/The%20Proposal.mp3
1. [The Smiling Lady](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e3d597210f84) (24 min): https://archive.org/download/the_man_called_x/The%20Smiling%20Lady.mp3
1. [The Strange Trip](https://invisiblenetwork.ai/radio-drama/series/man-called-x/fbe3a27d334d) (32 min): https://archive.org/download/the_man_called_x/The%20Strange%20Trip.mp3
1. [Turtle Island Vacation](https://invisiblenetwork.ai/radio-drama/series/man-called-x/e40f39aca1ee) (32 min): https://archive.org/download/the_man_called_x/Turtle%20Island%20Vacation.mp3

A set by the Old Time Radio Researchers Group (otrr.org), at the Internet Archive's Old Time Radio collection.

Nothing here is called public domain on this site's say-so. In the United States, sound recordings first fixed before 15 February 1972 have federal protection under the Music Modernization Act of 2018, for most until 2067 at the latest, so most American radio of the 1930s to the 1950s is not in the public domain there. Each set shows the licence, mark or statement its archive gives, and says whose it is.