The Deadliest Sin

A bumbling gang of thieves crash a jazz party.

Several murders of nuclear scientists, that baffles Scotland Yard, occur in London about the same time that Bill Locklin, a special officer from the United States State Department, arrives to oversee the transfer of Professor Leon Dushenko, a Russian scientist who as fled the U.S.S.R. An attempt is made on Dushenko's life with a monkey's paw-print found at the scene.

Nick tries to kill his wife to get her money, but when learning of this, she plans the same for him!

Disgusted with the policies of King Charles I, Oliver Cromwell plans to take his family to the New World. But on the eve of their departure, Cromwell is drawn into the tangled web of religion and politics that will result in the English Civil War.

Marlo Manners is enjoying her honeymoon with Sir Michael Barrington, husband number 6. As luck would have it, an international conference is taking place in the same hotel and the Russian delegate (one of Marlo's former husbands) is threatening to derail the negotiations unless he can have one more fling with his ex. Adding to the complications is a tape Marlo has made detailing all of her affairs and scandals, which her manager is desperately trying (and failing) to destroy.

During the early years of World War II, a bomb from a German airplane uncovers the corpse of a strangled woman.

A ruthless woman takes advantage of gullible men to climb up the social ladder.

A British psychiatrist (Elizabeth Allan) reads an amnesiac's (Maxwell Reed) brain waves and sees the mind of a killer.

Picking a pocket leads to blackmail and murder for a petty criminal (Sidney Tafler) in London.

Medical student Philip fall in love with Mildred, a waitress. Although she is a flirt, they have a love affair. But when Philip is told about her constant infideliy, they break up. Mildred quits her job and becomes a prostitute. But Philip is still in love with her.