Thief is a 1981 American neo-noir heist action thriller film directed and written by Michael Mann in his feature film debut and starring James Caan in the title role, a professional safecracker trying to escape his life of crime, and Tuesday Weld as his wife. The supporting cast includes James Belushi, Robert Prosky, Dennis Farina, and Willie Nelson. The screenplay is inspired by the book The Home Invaders: Confessions of a Cat Burglar, a memoir by former cat burglar Frank Hohimer. The original