Film detail
The Mysterious Mr. M
1946 / 227 min / Action · Mystery
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.
Sign in to save this film to your private library.
Your point of view
Have your say.
Sign in to log, rate, and review this film.
What people are saying
Reviews
Recent thoughts from the Meoyra community.
No member reviews yet.
The first honest take belongs here.
Where to watch
Find it tonight.
Streaming availability is not currently listed for this region.
Data provided by JustWatch via TMDB and may change by region.
Cast
