After a group of young revolutionaries break into a company's corporate headquarters and steal $5,000,000 worth of heroin to keep it off the street, they call on San Francisco Police Lieutenant Virgil Tibbs for assistance.

• The Mirisch Company
• United Artists
• Sidney Poitier
• Barbara McNair
• Gerald S. O'Loughlin
• Sheree North
• Fred Beir
• Allen Garfield
• Bernie Hamilton
• Graham Jarvis