# U.S. Navy Expedition to Antarctica 1946-47 "The Secret Land" documentary 24972

The Secret Land is a 1948 American documentary film about an American expedition code-named "Operation High Jump" to explore Antarctica. It won the Academy Award for Academy Award for Best Documentary Feature. This documentary, filmed entirely by military photographers, recounts the U.S. Navy's 1946-47 expedition to Antarctica, known as Operation High Jump. The expedition was under the overall command of Admiral Richard E. Byrd, no stranger to the Antarctic. This was a large undertaking involving 13 ships and over 4000 thousand men. The fleet departed from Norfolk, Virginia traveling through the Panama canal and then southward to their final destination. The trip through the ice pack was fraught with danger and forced the submarine that was part of the fleet to withdraw. The trip was a success meeting all of its scientific goals. The film is narrated by three Hollywood stars, all of whom served in the US Navy: Robert Taylor, Robert Montgomery and Van Heflin. In 1946, the U.S. Navy launches "Operation Highjump" to explore and map the Antarctic region and, in the process, test men, ships and equipment against the harsh climate. Chester W. Nimitz, Chief of Naval Operations, directs the expedition. Three groups make up the expedition: The central land-plane group, headed by Rear-Admiral Richard E. Byrd, will explore and map the interior from a base in Little America, while two other groups will explore and map the eastern and western coasts. The teams must finish their work…

- Kind: Documentary
- Genres: Documentary, Industrial and advertising
- Archive: [Internet Archive](https://archive.org/details/24972TheSecretLandReel1)
- Licence or status: none stated by the archive
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/24972TheSecretLandReel1?play=1)