Somebody with very little Christmas spirit is killing anyone in a Santa suit one London holiday season, and Scotland Yard has to stop him before he makes his exploits an annual tradition.
Having lost his license through driving under the influence of drink, Tom hires Bente, an au pair, to be his chauffeur. He readily succumbs to her charms, resulting in his wife Jacqui hiring her own male au pair, Aron.
A demobbed soldier, Gordon Laid, returning from World War II meets Maxine Lupercal, a member of a traveling troupe of actors returning to England on the same ship. As Gordon closely resembles a member of the troupe of actors, mistaken identity causes him to become embroiled in various murders and an international espionage plot involving a cigarette lighter that strangely affects electricity. The action reaches its comical climax on stage with Gordon and his double as the spies and the police converge on the theatre is a desperate attempt to retrieve the missing cigarette lighter.
Two alluring young ladies live with their beautiful widowed aunt on a secluded wooded estate. The women have earned themselves quite a reputation in the surrounding towns and men from all over the region are frequent visitors to the small countryside home, hoping to encounter one, or preferably both, of the seductive nieces. Of course, the aunt has equally strong desires and refuses to be outdone. Soon all three are offering the many courters the chance to Come Play with Me!
Virginal nerd Jon Pigeon, manages to secure a job in a sex research institute where the patients run about the corridors naked, nude aerobics are encouraged and no man is safe from the crotch-grabbing tea lady. In his attempts to seduce pretty office secretary Cheryl, Pigeon invents a machine called Agnes that emits a 'sonic aphrodisiac' guaranteed to turn any man or woman into an slathering sex maniac. Although his attempts to zap Cheryl are singularly unsuccessful, Pigeon gets some interesting results when he accidentally turns the 'sex ray' on his bullying boss Nutbrown and the prudish Mary Watchtower.