Best Thriller Movies of 1951

An alien and a robot land on Earth after World War II and tell mankind to be peaceful or face destruction.

After serving five years of a life sentence, Rocky Mulloy hopes to clear his friend who's still in prison for the same crime.

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

A policeman investigating a peeping Tom becomes obsessed with the married victim.

WWII is entering its last phase: Germany is in ruins, but does not yield. The US army lacks crucial knowledge about the German units operating on the opposite side of the Rhine, and decides to send two German prisoners to gather information. The scheme is risky: the Gestapo retains a terribly efficient network to identify and capture spies and deserters. Moreover, it is not clear that "Tiger", who does not mind any dirty work as long as the price is right, and war-weary "Happy", who might be easily betrayed by his feelings, are dependable agents. After Tiger and another American agent are successfully infiltrated, Happy is parachuted in Bavaria. His duty: find out the whereabouts of a powerful German armored unit moving towards the western front.

A young man, morally destroyed by his parents not loving him and by the fear of being not capable to make his girlfriend happy, rises on the ledge of a building with the intention of committing suicide. A policeman makes every effort to argue him out of it.

Nick Ferraro, deported crime boss, needs to re-enter the USA. His plan involves "honest" gambler Dan Milner, who's subjected to a series of "misfortunes," then bribed to take a trip to Mexico. En route, Dan meets chanteuse Lenore Brent, truly his kind of woman. But on arrival at posh Morros Lodge in Baja California, Dan finds the ostensibly rich, carefree guests all playing roles...except, possibly, ham actor Mark Cardigan. What does Ferraro want with him? Can he trust anyone?

Novelist Janet Frobisher, lives in an isolated house, having been separated for years from her criminal husband. She has fallen in love with her secretary's fiancé and when her estranged husband unexpectedly appears, Janet poisons him, but just as she's about to dispose of the body, one of her husband's criminal cohorts also shows up.

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.