Best Mystery Movies of 1951

A detective tries to prevent the assassination of President-elect Abraham Lincoln during a train ride headed for Washington in 1861.

Pandora Reynolds is a woman who has never fallen in love – but one who men kill and die for. When she meets dashing and mysterious ship's captain Hendrik van der Zee, he pushes her to commit the ultimate act of love.

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.

A bedridden and gravely ill man believes his wife and doctor are conspiring to kill him, and outlines his suspicions in a letter.

An English country lawyer weighs the case of a schoolgirl who claims she was kidnapped by two women.

Sent to a dude ranch in the west to recover her health, a New York actress falls in love with a ranch owner recently acquitted of the murder of his wife.

A producer takes over a small film studio and - sensing that it'll be a good movie- begins investigating an old murder of a silent film director shot in his office years ago. He finds that his life is threatened as he digs deeper into the mystery.

An American comes to Britain to investigate the murky circumstances of his brother's death that occurred during a WW2 commando raid.

Canadian World War II veteran John Graham (Robert Preston) works in London as a code breaker. Tragedy strikes when his pregnant wife, Carol (Elizabeth Sellars), is accidentally run over by two crooks who are speeding away from the scene of a murder. Haunted, grieving, and thirsting for revenge, Graham sets out to find the two fugitive murderers.

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.

Bulldog Drummond leaves retirement to help a Scotland Yard Sergeant catch thieves armed with radar.

Antonio Riccardi, a rare stamp dealer who is secretly a hired killer, pays for the violin lessons of his gifted brother Giuseppe. To meet the expenses of Giuseppe s concert debut he accepts a further job, but his decision to do so provides Detective Inspector Carson, who has long hoped to ensnare Tony, with an opportunity hat might now enable him to bring about his downfall.

A young woman becomes a murder target after inheriting her estranged father's estate.

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

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

"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

A San Francisco man (Hugh Beaumont) is paid to bid on a saxophone and escort a woman to a yacht party.

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

When a sickly Victorian woman dies suddenly, a postmortem reveals that her body contains a fatal dose of arsenic. Suspicion falls on her husband and her companion, who are lovers. Inspector Martin of Scotland Yard solves the mystery of her death... over a cup of tea.