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IMDb
3.8
The Mysterious Mr. M
227 min1946
IMDb
3.8
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.
GenreAction, MysteryCountryUnited States of AmericaReleaseJuly 23, 1946
