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The Mysterious Mr. M (1946)

227 min | Adventure

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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Status
Edit Released
Updated Jul 23, 1946

Release date
Jul 23, 1946 (United States)

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Cast

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47 cast members
Name STARmeter Known for
Dennis Moore
Agent Grant Farrell Agent Grant Farrell   See fewer
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Pamela Blake
Shirley Clinton Shirley Clinton   See fewer
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Richard Martin
Detective Lieutenant Kirby Walsh Detective Lieutenant Kirby Walsh   See fewer
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Jane Randolph
Marina Lamont Marina Lamont   See fewer
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Danny Morton
Derek Lamont Derek Lamont   See fewer
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Edmund MacDonald
Anthony Waldron Anthony Waldron   See fewer
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Jack Ingram
William Shrag William Shrag   See fewer
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Joe Haworth
Donninger Donninger   See fewer
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Byron Foulger
Wetherby / Mr. M Wetherby / Mr. M   See fewer
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Joseph Crehan
Police Chief Dan Blair Police Chief Dan Blair   See fewer
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William Ching
Jim Farrell [Chs. 1-3] (as William Brooks) Jim Farrell [Chs. 1-3] (as William Brooks)   See fewer
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Virginia Brissac
Cornelia Waldron Cornelia Waldron   See fewer
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Patricia Alphin
Ms. Buckley (uncredited) Ms. Buckley (uncredited)   See fewer
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Robert Barron
Brock (uncredited) Brock (uncredited)   See fewer
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Walden Boyle
Mr. Skinner (uncredited) Mr. Skinner (uncredited)   See fewer
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Douglas Carter
Barron (uncredited) Barron (uncredited)   See fewer
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Frank Cody
Smith (uncredited) Smith (uncredited)   See fewer
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Cyril Delevanti
Prof. Jackson Parker (uncredited) Prof. Jackson Parker (uncredited)   See fewer
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Helen Deverell
Nurse (uncredited) Nurse (uncredited)   See fewer
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Bruce Donovan
Waterfront Cop (uncredited) Waterfront Cop (uncredited)   See fewer
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George Eldredge
Thomas Elliott (uncredited) Thomas Elliott (uncredited)   See fewer
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Jack Grogan
Deliveryman at Elliot's (uncredited) Deliveryman at Elliot's (uncredited)   See fewer
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John Hamilton
Dr. Kittridge (uncredited) Dr. Kittridge (uncredited)   See fewer
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Buck Harrington
Bus-Ticket-Taker (uncredited) Bus-Ticket-Taker (uncredited)   See fewer
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Daral Hudson
Pol. Sgt. Ed Winthrop (uncredited) Pol. Sgt. Ed Winthrop (uncredited)   See fewer
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Mauritz Hugo
Archer (uncredited) Archer (uncredited)   See fewer
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Warren Jackson
Rogan (uncredited) Rogan (uncredited)   See fewer
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Leo Kaye
Officer Martin (uncredited) Officer Martin (uncredited)   See fewer
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Donald Kerr
Turnkey (uncredited) Turnkey (uncredited)   See fewer
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Perc Launders
Officer Rogan (uncredited) Officer Rogan (uncredited)   See fewer
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Jack Lorenz
Bus Driver (uncredited) Bus Driver (uncredited)   See fewer
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Casey MacGregor
2nd Detective (uncredited) 2nd Detective (uncredited)   See fewer
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George Magrill
Harper (uncredited) Harper (uncredited)   See fewer
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Don McGill
Det. Evans (uncredited) Det. Evans (uncredited)   See fewer
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Howard Negley
Chief Agent Castleton (uncredited) Chief Agent Castleton (uncredited)   See fewer
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Eddie Parker
Mechanic-Thug (uncredited) Mechanic-Thug (uncredited)   See fewer
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Franklin Parker
Carson (uncredited) Carson (uncredited)   See fewer
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Keith Richards
Mr. Rutledge (uncredited) Mr. Rutledge (uncredited)   See fewer
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Beatrice Roberts
Dr. Walker (uncredited) Dr. Walker (uncredited)   See fewer
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Jack Rockwell
Oil Field Watchman (uncredited) Oil Field Watchman (uncredited)   See fewer
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Jamesson Shade
Physician (uncredited) Physician (uncredited)   See fewer
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Harry Strang
William Brewster (uncredited) William Brewster (uncredited)   See fewer
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Bob Thom
Thug in Wetherby's Car (uncredited) Thug in Wetherby's Car (uncredited)   See fewer
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Billy Vernon
Sub Seaman (uncredited) Sub Seaman (uncredited)   See fewer
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Emmett Vogan Jr.
Det. Brophy (uncredited) Det. Brophy (uncredited)   See fewer
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Alfred Wagstaff
Dorgan (uncredited) Dorgan (uncredited)   See fewer
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Anthony Warde
Martin Brandon (uncredited) Martin Brandon (uncredited)   See fewer
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Ratings Breakdown

6.8 / 10 | 26 votes