一名纽约的警探为了找出杀死他搭档的人，不惜深入虎穴探明究竟，结果无意遭遇一宗绑架案件，幕后的金钱交易牵涉多名黑社会骨乾..
Roy Scheider
Buddy - Seven-Up
Jerry Leon
Mingo - Seven-Up
Tony Lo Bianco
Vito Lucia
Victor Arnold
Barilli - Seven-Up
Ken Kercheval
Ansel - Seven-Up
Larry Haines
Max Kalish
Richard Lynch
Moon
Bill Hickman
Bo
Lou Polan
Carmine Coltello
Joe Spinell
Toredano
Robert Burr
Lt. Hanes
Rex Everhart
Inspector Gilson
David Wilson
Bobby
Frances Chaney
Mrs. Kalish
