The Mysterious Mr. M
1000 startling adventures! 1000 weird sensations!
Videos
Cast and Crew
The Mysterious Mr. M
An evil scientist known as "Mr. M." uses a drug he has developed called "hypnotreme" to help steal submarine equipment. Federal agent Grant Farrell is dispatched to find the mysterious villain and stop his nefarious plans.
Orignal Language
en
Duration
3 hr 47 min
Genre
Action, Mystery
Status
Released
Release Data
1946-07-23
Produced By
Universal Pictures
