Mad Dog Coll

John Davis Chandler

— Vincent "Mad Dog" Coll

Kay Doubleday

— Clio

Brooke Hayward

— Elizabeth

Neil Burstyn

— Rocco

Jerry Orbach

— Joe Clegg

Vincent Gardenia

— Dutch Schultz

Telly Savalas

— Lt. Dawson

Glenn Cannon

— Harry

T.J. Castronovo

— Ralphie

Leonardo Cimino

— Wickles (Bar Owner)

Joe Costa

Ronald Dawson

P. Barney Goodman

James Greene

Joy Harmon

— Caroline

Richard Velez

Ron Weyand

— Big Larry

Peggy Feury

— Mother Coll (uncredited)

Gene Hackman

— Cop (uncredited)

Stephanie King

— The Official's Wife (uncredited)

Gilbert Leigh

— The Official (uncredited)

Jimmy Lester

— Minor Role (uncredited)

Yale Summers

— Gambler (uncredited)

Marc Winters

— Young Vincent Coll (uncredited)