Professor Luckman
After being thrown out of medical school for ethical violations, Dr. Peter Blood returns home to a small Cornish village, where he sets up a research laboratory in a secluded cave. There, he attempts to revive the dead, using kidnapped humans -- who he views as unworthy of life -- for their body parts, specifically, their hearts.
Prof. Bernstein
O Barão Frankenstein (Peter Cushing) descobre uma maneira de enganar a morte. Para testar sua descoberta, monta um corpo com pedaços de diferentes cadáveres. O resultado é uma criatura sem nome, irracional e sedenta de morte. Ciência ou loucura?"
Dr. Buchmann
An American army officer working for British intelligence comes to post-war Berlin to solve a murder. His investigation is compromised when he falls for a nightclub singer, not realising she is an agent of the criminal mastermind he is on the trail of.
Mohammed
Steve Stratton (Macdonald Carey) is a hardboiled hunter who catches and keeps wild animals in an African sanctuary in order to sell them to zoos and circuses. When he hires a new veterinarian named "P.J. Muir," he does not imagine that the "P" stands for Pamela, played by the gorgeous Rhonda Fleming!
Porter
In a Swiss Alpine resort shortly after the War an army officer and upper-class Humpy Miller both set their sights on Mary, the landlord's daughter. When the two come down with chicken pox they are put in the charge of fellow guest Miss Cartwright, who turns out to be Humpy's old nanny. The two Englishmen unite not only against her tyranny but against a dense Greek who is also after Mary.
Dr. Bressler
An atomic scientist is found floating in a river with a bullet in his back and a radioactive halo around his body. The radioactivity has put him seven-and-a-half seconds ahead of us in time. He teams up with a reporter to stop his evil double from destroying his experiments in artificial tungsten.
V. H. Mayall
A saloon owner falls in love with the abused wife of a heavy gambler. He is snared into a web of intrigue when an ex-girlfriend is found murdered in his apartment.
Priest
A US newsman and a British entomologist spy on germ-warfare research in a mythical country.
German Mayor (uncredited)
Depois de se casar com uma tenente americana com quem foi designado para trabalhar na Alemanha do pós-guerra, um capitão francês tenta encontrar uma maneira de acompanhá-la de volta aos Estados Unidos, sob os termos da Lei da Noiva de Guerra. (e Livre - Estimado Livre)
Old Frenchman
Bedelia Carrington is living happily, it appears, in Monte Carlo with her husband Charlie Carrington. But a cultivated young artist, Ben Chaney, begins probing into her past with curious concern. Chaney, who is really a detective, learns that Bedelia's obsession for money has led her, in the past, to husband-poisoning for the insurance money.