Soon after a Chinese princess comes to the US to buy planes for her people, she is murdered by a poison dart fired by an air rifle.

A young mechanic gets a job with a small airline, which he helps win a mail contract. A rival airline plots to destroy it in order to get the contracts…

After the King of Rovenia has been assassinated, Holmes and Watson are engaged to escort his son to Europe via Algiers, aboard a transatlantic ocean liner which also carries a…

Attorney Wayne Fletcher and his secretary have an affair. When Wayne’s wife is found smothered to death, he becomes the prime suspect. As the police investigate the murder, a psychic…

In London at the turn of the century, underworld kingpin Mack the Knife marries Polly Peachum without the knowledge of her father, the equally enterprising ‘king of the beggars’.

Vicious gangster Vincent Canelli pulls off a daring prison escape just moments before going to the electric chair, taking with him Peter Manning – a bank robber and cop killer…

A lawyer tries to clear his wife’s lover of murder charges.

When an attractive young girl is murdered, suspicion falls on several members of the local tennis club. It falls to Police Inspector Halloran to sort out all the red herrings,…

Steven Kenet, suffering from a recurring brain injury, appears to have strangled his wife. Having confessed, he’s committed to an understaffed county asylum full of pathetic inmates. There, Dr. Ann…

Bank teller Mike Donovan (Barry Sullivan) takes the first step on the road to Perdition when he fails to report a $49,000 shortage. Accused of theft, Donovan is fired from…

Prohibition is ending so bootlegger Bugs Ahearn decides to crack California society. He leases a house from down-on-her-luck Ruth and hires her as social secretary. He rescues Polly Cass from…

Rose Loomis and her older, gloomier husband, George, are vacationing at a cabin in Niagara Falls, N.Y. The couple befriend Polly and Ray Cutler, who are honeymooning in the area….