The Mysterious Mr. M (1946)

About

A federal agent and an insurance investigator must stop an evil scientist trying to steal a revolutionary engine design using a drug that forces people to do his bidding.

13-chapter cliffhanger serial

Dennis Moore as Agent Grant Farrell Richard Martin as Detective Lt. Kirby Walsh Pamela Blake as Shirley Clinton Joseph Crehan as Police Chief Dan Blair Edmund MacDonald as Anthony Waldron Danny Morton as Derek Lamont Virginia Brissac as Cornelia Waldron Jack Ingram as William Shrag Byron Foulger as Wetherby Jane Randolph as Marina Lamont William Brooks as Jim Farrell Cyril Delevanti as Prof. Jackson Parker

Archive

Internet Archive, in Cliffhanger serials

Licence or status

CC BY 4.0, as the Internet Archive states it.

Credit

Universal Pictures

Language

English

Who can watch

The archive gives no rating. Invisible Network shows it to Teens profiles and older, judged from its collection and subjects. How films are placed