After a French prostitute is found dead, one of her regular clients is tried and convicted for her murder. He is eventually sentenced to death but dies in a high speed pursuit after attempting to escape custody. Soon, the witnesses that testified against him end up being systematically murdered by a mysterious killer wearing black gloves.

The last movie with Jerry Lewis and Dean Martin together, is a satire of the life in Hollywood. Steve Wiley is a deceiver who cheats Malcolm Smith when he wins a car, claiming that he won it too. Trying to steal the car, Steve tells Malcolm that he lives in Hollywood, next to Anita Ekberg's. When Malcom hears that, they both set out for Hollywood and the adventure begins...

Spurred on by the death of his drug-addicted sister at the hands of ruthless narcotics kingpin Frank McNally, U.S. drug enforcement agent Charles Sturgis embarks on an investigation that takes him from New York to London, Lisbon, Rome, Naples and finally Athens in pursuit of McNally's shapely associate, Gina Broger.

A beautiful virgin inherits a castle, but when she arrives at it, she finds that the inhabitants include a strange nobleman and a bevy of beautiful women she suspects may be vampires.

Dr. Antonio Mazzuolo obsessively fights against what he perceives as immorality in Rome, only to be driven mad by a seductive billboard of Anita Ekberg that haunts him with hallucinations.

A struggling painter begins taking inspiration from the dreams of his friend and roommate, a comic book fan who narrates an adventure story while he sleeps, but unbeknownst to the latter, the artist of his favorite comic book lives in the same building as they do with the model for her drawings.