A small time diamond merchant jumps (Charles Grodin) at the chance to supervise the purchase and cutting of a large first class diamond. But when the diamond is stolen from him, he is blackmailed into pulling off a major heist at the Diamond Exchange, located at 11 Harrowhouse...
Director: Aram Avakian
Producer: Elliott Kastner
Actor: Candice Bergen
Actor: Charles Grodin
Actor: James Mason
Actor: John Gielgud
Actor: Trevor Howard