The Mysterious Mr. M
- बर्ष: 1946
- देश: United States of America
- विधा: Action, Mystery
- स्टुडियो: Universal Pictures
- कीवर्ड: mind control, memory loss, movie serial
- निर्देशक: Lewis D. Collins, Vernon Keays
- जात: Edmund MacDonald, Pamela Blake, Danny Morton, Virginia Brissac, Joseph Crehan, Jack Ingram