

MovieActionMystery
The Mysterious Mr. M
1000 startling adventures! 1000 weird sensations!
5.2(3)19463h 47m
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.
- Director
- Vernon Keays,Lewis D. Collins
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Cast

Edmund MacDonald
Anthony Waldron

Pamela Blake
Shirley Clinton

Danny Morton
Derek Lamont

Virginia Brissac
Cornelia Waldron

Joseph Crehan
Dan Blair

Jack Ingram
William Shrag

Dennis Moore
Agent Grant Farrell

Richard Martin
Detective Lt. Kirby Walsh

Byron Foulger
Wetherby

Jane Randolph
Marina Lamont

William Ching
Jim Farrell
Joe Haworth
Donninger
Patricia Alphin
Ms. Buckley
Crew
Directing
- Vernon KeaysDirector
- Lewis D. CollinsDirector
Writing
- Joseph F. PolandWriter
- Barry ShipmanScreenplay
- Paul HustonWriter