Best Mystery Movies of 1951

Concentration camp survivor Victoria Kowelska finds herself involved in mystery, greed, and murder when she assumes the identity of a dead friend in order to gain passage to America.

An invalid husband wrongly believes his wife and doctor are conspiring to kill him and outlines that suspicion in a letter, which causes a serious concern when he ends up dying anyway.

A man believe to have murdered a woman, escapes from the insane asylum to find if he was the one to actually kill her using the scarf she was wearing.

A innocent dentist is murdered and the only apparent motive seems to be to steal a set of dental x-rays. To the police it looks like an accident, but private eye Brad Runyan thinks there's more to it.

Rona Anderson plays a wealthy young Englishwoman, long estranged from her father. She returns home when papa dies, reluctantly agreeing to listen to the will reading. It soon becomes clear that some unknown party is out to bump off Anderson as well--though she is the only person who stands to benefit from her father's demise.

A man discovers that an evil twin has taken over his life.

"The Sea Hornet" was a merchant ship sunk, supposedly by a torpedo, less than a mile off the California Coast during World War Two. Six years later when his buddy is killed, attempting to blow up the sunken ship, on the orders of Suntan Radford and Tony Sullivan, deep-sea diver "Gunner" McNeil has his suspicions aroused... especially since Suntan is the daughter of the ship's captain that died when the ship sunk, and Sullivan was a crew member. Plus the fact the ship had over a million dollars in cash on board. During the course of his investigation, he becomes romantically involved with Ginger Sullivan

Adaptation of an Arthur Conan Doyle novel, in which Sherlock Holmes and Dr. Watson investigate the secret of a wealthy businessman.

A model’s scheme to murder a millionaire with the intention of inheriting his fortune is uncovered by a police constable.