An American millionaire has just died. His sole legatee is a youthful indiscretion, a girl who is currently living in Italy. Two private eye detective agencies, in competition with each other, investigate. Combining business with pleasure, they search sunny Italy, but they only have one clue to find their heiress: she has three moles on the buttock. One of the private eyes falls in love with a gypsy who sings in nightclubs.

Cathrine has been sentenced to the gas chamber but Police Lieutenant Sheridan does not believe she is guilty of the murder she has been accused of. He has twenty-four hours to prove her innocence.

Sexy nightclub dancers get trapped in a dark, creepy castle for the night.

Two muscle-men come up against a tribe of Amazon women.

A troupe of beautiful dancers find themselves stranded in a sinister castle, not knowing it is home to a group of vampires.