A mysterious plague, the Purple Death, ravages the earth. Dr. Zarkov, investigating in his spaceship, finds a ship from planet Mongo seeding the atmosphere with dust. Sure enough, Ming the…

A cowboy arrives in a town, and is immediately mistaken for his twin brother who is wanted for murder.

University professor George Kingsley is struck by gangsters while crossing the street, leaving him with brain damage and one of the gangsters, Cannon, paralyzed. Kingsley’s friend Dr. Sovac attends to…

After bringing his beautiful new wife Paula home to America from a remote island on which she was raised, Professor Norman Reed begins to feel the clash between his world…

A brother and sister are running a phony gold mine scam in the Klondike, which leads to murder. A Canadian Mountie sets out to bring them to justice.

A boxer (William Bishop) jailed for murder proves his girlfriend’s (Ann Richards) wealthy father and a ward boss framed him.

An ex-gunfighter woos two women while avenging his brother, victim of a crooked gambler.

Deranged scientist, Gustav Niemann, escapes from prison and overtakes the director of a traveling chamber of horrors, soon reviving the infamous Count Dracula, the frozen Frankenstein Monster, and the Wolf…

Two peanut vendors at a rodeo show get in trouble with their boss and hide out on a railroad train heading west. They get jobs as cowboys on a dude…

A gang of criminals, which includes a piano player and an imposing former convict known as ‘Gruesome’, has found out about a scientist’s secret formula for a gas that temporarily…

Private eye Jerry Church is hired by a criminal defense lawyer after five mobsters he has gotten acquitted are apparently strangled by a serial killer.

In a little Western town, a boy is subjected to rays from a meteor. As a result, he grows into a teenaged, hairy, psychopathic killer. His mother hides him in…

Jane is a nice girl and has had her eyes on a young man who seems more interested in his hand-built car than in Jane. She decides to shed her…

Greedy heirs wait in a mansion for a rich cat lover to die, only to learn her cats come first.

An arson investigator goes undercover to break up a ring that sets fires in order to collect the insurance.