Cosby and Culp, who teamed successfully on TV's "I Spy" in the mid-1960s, are private eyes hired to track down a lawyer's missing girl friend. They soon find themselves on the trail of $400,000 stolen from a Pittsburgh bank. As it turns out the girl is married to a radical Chicano and is
trying to sell the bills by sending out $1,000 samples. They follow her to the LA Coliseum where they break up a meeting with some buyers, saving the girl's life, though she escapes with the cash. After Cosby's wife is brutally murdered by a mob boss, the detective's search becomes vengeful.
A surprisingly grim film, it dispensed with the more playful aspects of the Culp-Cosby t...