A jockey finally hits the big time, but he lets his success go to his head, threatening his career and his life.

A decoding expert tangles with enemy spies.

Phillip Gresson is in the employ of the British secret service, while heroine Judith is a spy for the Enemy. Hoping to gain possession of the usual Secret Plans, Judith pretends to be in love with Phillip. Only after nursing the seriously wounded Phillip back to health does Judith come to the realization that she genuinely loves him.

FBI agent Ed Renard investigates the pre-War espionage activities of the German-American Bund.

True story of the doctor who considered it was not immoral to search for a drug that would cure syphilis.

Mary, a poor farm girl, meets Tim just as word comes that war has been declared. Tim enlists in the army and goes to the battlefields of Europe, where he is wounded and loses the use of his legs. Home again, Tim is visited by Mary, and they are powerfully attracted to each other; but his physical handicap prevents him from declaring his love for her. Deeper complications set in when Martin, Tim's former sergeant and a bully, takes a shine to Mary.

The story of diplomatic courier Tony Carleton, who's been entrusted with a secret message vital to the cause of International peace. En route to Geneva by train, Tony is drugged by sexy cabaret dancer Raquel, who promptly steals the message -- only to be murdered by sinister master spy Sebastian, owner of a posh gambling casino known as The House of a Thousand Candles.

Jacqueline Logan stars as Paula, a beautiful and fearless circus leopard trainer. Working hand-in-glove with the police, Paula joins a circus where several murders have occurred. Among the suspects is gorilla trainer Caesar (Alan Hale Sr.). (NY Times)

High school students led by the Girl and Boy turn from Christianity toward secret atheistic meetings. When a girl is accidentally killed by a stairway collapse, the Girl and Boy go to reform school where they are treated brutally.

City girl marries country doctor, meets prejudice and exclusion when she tries to befriend the townspeople.