TMDb Rating
3.8/10
2 verified votes
The Mysterious Mr. M (1946)
ActionMystery
227 min
"1000 startling adventures! 1000 weird sensations!"
Plot Summary
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.
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Keywords to include
ActionMysteryVernon KeaysEdmund MacDonaldPamela Blake1946
Director
Vernon Keays
Top Cast
Edmund MacDonaldPamela BlakeDanny MortonVirginia BrissacJoseph Crehan
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