Stranger on the Third Floor

A belligerent hitwoman navigates a world of cutthroat killers as she attempts to get the money together in order to escape to Mexico and open a bar.

While executing an armored car heist in Los Angeles, icy crook Dave Purvis shoots policeman Lt. Phillips before he and his cronies make off with the loot. Thinking he got away scot-free, Purvis collects his money-crazy mistress, Yvonne, then disposes of his partners and heads out of town. What Purvis doesn't know is that Phillips' partner, tough-as-nails Lt. Cordell, is wise to the criminal's plans and is closing in on his prey.

A woman who lives in Spain has trouble convincing anybody that a complete stranger has taken her dead brother's identity.

A young doctor falls in love with a disturbed young woman and apparently becomes involved in the death of her husband. They head for Mexico trying to outrun the law.

An investigator from the War Crimes Commission travels to Connecticut to find an infamous Nazi, who may be hiding out in a small town in the guise of a distinguished professor engaged to the Supreme Court Justice’s daughter.

A falsely convicted man's wife, Catherine, and an alcoholic composer and pianist, Martin, team up in an attempt to clear her husband of the murder of a blonde singer, who is Martin's wife.

The life of Al Roberts, a pianist in a New York nightclub, turns into a nightmare when he decides to hitchhike to Los Angeles to visit his girlfriend.

George Stroud, a crime magazine's crusading editor, has to postpone a vacation with his wife - again - when a glamorous blonde is murdered and he is assigned by his publishing boss to find the killer. As the investigation proceeds to its conclusion, Stroud must try to disrupt his ordinarily brilliant investigative team as they increasingly build evidence that he is the killer.

A former thief driving through a small town is coerced into stealing a valuable statue but finds himself in hot water after he's accused of murder.

Young auto mechanic Dan Brady takes $20 from a cash register at work to go on a date with blonde femme fatale Vera Novak. Brady intends to put the money back before it is missed, but the garage's bookkeeper shows up earlier than scheduled. As Brady scrambles to cover evidence of his petty theft, he fast finds himself drawn into an ever worsening "quicksand" of crime.

A private detective foils the plans of villains attempting to take over Panamanian oil fields while he searches for a valuable map hidden in plain sight.

The proprietor of an ice-skating revue promotes a peanut-vendor to a management position based on suggestions he made to improve the act of the show's star, who also happens to be the owner's wife. However, he soon begins to notice that his new manager is paying more attention to his wife than he believes is appropriate.

Genial shopkeeper Philip has to endure the constant nagging of a shrewish wife while he secretly yearns for a pretty young stenographer. When the henpecking gets to be too much, Philip murders his wife and manages to make her death look like an accident. A ruthless blackmailer and a low-key detective both discover Philip's secret, and he has to decide which of them poses the more dangerous threat.

Los Angeles is paralysed with terror when a lovesick murderer takes to the streets with a pair of garden shears

After surviving a murder attempt, an auto magnate goes into hiding so his wife can pay for the crime.

Young intern Jeff Burton, impulsively offers a lift to an odd-looking gentlemen. It soon turns out that Jeff's passenger is an inventor has just escaped from a shady sanitarium, where he has been held prisoner by Nazi spies.

Angered that her sister Celia has stolen her fiance, Dell Faring kills her and allows Celia's husband David, knocked out in an argument with Celia, to take the blame and end up on death row. Later Dell, finding out that David's young daughter Susan was witness to the crime and is undergoing psychiatric treatment, plans to eliminate her before her memory returns.

Escaped convicts hold hostages in a ghost town targeted for a nuclear bomb test.

Eddie Miller struggles with his hatred of women, he's especially bothered by seeing women with their lovers. He starts a killing spree as a sniper by shooting women from far distances. In an attempt to get caught, he writes an anonymous letter to the police begging them to stop him.

Al Goddard, a detective who works for the United States Postal Inspection Service, is assigned to arrest two criminals who've allegedly murdered a U.S. postal detective.