The Mysterious Mr. M (1946)
38%
User score2 votes
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.
Read the The Mysterious Mr. M feature →Top billed cast
Full cast & crew →
Edmund MacDonaldAnthony Waldron
Pamela BlakeShirley ClintonDanny MortonDerek Lamont
Virginia BrissacCornelia Waldron
Joseph CrehanDan Blair
Jack IngramWilliam Shrag
Dennis MooreAgent Grant Farrell
Richard MartinDetective Lt. Kirby Walsh
Byron FoulgerWetherby
William ChingJim Farrell
Joe HaworthDonningerKeywords
Movie DNA
Genre affinityAction · MysteryTheme affinityMemory Loss · Mind Control · Movie SerialNarrative complexityMysteryPacingActionEmotional intensityMemory LossDirector preference274646 · 353386
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Frequently asked questions about The Mysterious Mr. M
What is The Mysterious Mr. M about?
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.