The Mysterious Mr. M (1946)
1000 startling adventures! 1000 weird sensations!
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.
Release: 1946-07-23
Runtime: 227 min
Rating: 3.8 / 10
Cast
