The Mysterious Mr. M (1946)
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.
Cast
Anthony Waldron
Shirley Clinton
Jim Farrell
Donninger
Ms. Buckley
Derek Lamont
Cornelia Waldron
Dan Blair
William Shrag
Agent Grant Farrell
Detective Lt. Kirby Walsh
Wetherby
Marina Lamont
Crew
Director
Director
Writer
Writer
Screenplay