A nervous and unsettling young boy takes a mysterious old suitcase across London... to a twisted and surreal conclusion.

An educational film about the perils associated with sexually transmitted diseases (STDs). The drama is interspersed with scenes of a medical adviser directly addressing the camera giving advice and information about STDs.

When a well-loved headmaster decides to retire, his scheming pupils have other ideas. The cunning boys unleash a campaign of practical jokes, armed with gin, itching power, and bombs!