While conducting a research experiment intended to bring about an alternative to modern surgery, exhausted Los Angeles surgeon Dr. Daniel Jekyll falls asleep and accidentally inhales the white powders, transforming him into a wildly uninhibited nymphomaniac.

Passing through a town, a farm boy aspiring to be a bounty hunter rescues a woman who has been tricked into working in its brothel and the two travel towards his father's ranch.

Elizabeth and Lauren are two Bakersfield housewives who volunteer to help the local police by working with crime victims to help catch criminals.

Abilene gunmen are bent on terrorizing the town of Blue Valley and massacring its inhabitants. They have been hired by local druggist Henry Turner, who has discovered gold beneath the town and wishes complete possession.

Geoffrey Holden (Lloyd Corrigan) is an elderly con-man who is a lovable old man when providing his beloved granddaughter (Gigi Perreau) with the simple luxuries of life, yet has no qualms when working a racket devised to relieve his victims of their property. Trudy Marshall is the governess of the granddaughter, and is in love with a detective (Michael Duane) who is about to expose the old man's unsuspected activities.

Notorious outlaw Clay Anderson and gang rob the town bank and flee in separate directions. Riding hard, Clay's horse goes lame and he is forced to pull-up at a nearby farm. He soon discovers that the place belongs to local preacher Hollis Jarret, his new wife, and a son from a previous marriage. Clay, posing as a weary traveler, tries to insinuate himself into a secure hideout, but the reverend isn't fooled. He agrees to allow Clay to remain at the farm for a few days, but his motive isn't the preservation of his family's safety. Hollis reasons that, with time, patience and a lot of faith, he can convince the outlaw to turn over a new leaf. But Clay's criminal tendencies may run deeper than the preacher had imagined

Accused of killing a woman on a train, Sharon Carlin runs home to find another corpse there too!

A pastry-shop girl (Penny Edwards) sees a priest's (Ross Elliott) and a lawyer's (Rick Vallin) brother take part in a jewel heist.

In turn-of-the-century New York, an Italian seeks vengeance on the mobsters who killed his father.

A police detective on the take tries to catch his brother's killer.

The second Falcon film to feature actor/magician John Calvert sees the Falcon dealing with art thieves.

The murders of a suspected thief and a rival private eye draw the attention of The Falcon.

A framed reporter and the crooks on his trail scramble to locate a book containing the names of American war profiteers and traitors who collaborated with the Nazis during the war.

Wealthy writer Stephen Byrne tries to seduce the family maid, but when she resists, he kills her. Long jealous of his brother John, Stephen does his best to pin the blame for the murder on his sibling. Also affected by Stephen's arrogant dementia is his long-suffering wife Marjorie.

Police call in occult expert to help solve series of murders.

An insurance agent's greedy girlfriend with a taste for mink leads him to a life of crime.

A kingdom's ascending heir, marked for assassination, switches identities with a lookalike, who takes his place at the coronation. When the real king is kidnapped, his followers try to find him, while the stand-in falls in love with the king's intended bride, the beautiful Princess Flavia.

A 1920s chorus girl inherits a slain gangster's empire.