Jack Nicholson

Jimmy Wallace

Harry Lauter

Police Lt. Porter

Carolyn Mitchell

Carole Fields

Brett Halsey

Manny Cole

Ralph Reed

Joey Clamont

Lynn Cartwright

Julie

Smoki Whitfield

Sam

Barbara Knudson

Mrs. Maxton

Ed Nelson

Rick Connor

Herb Vigran

John Lawson - Gambelli's Lawyer (uncredited)

John Shay

Glen Gannon

William A. Forrester

Carl Maxton

Frank Richards

Pete Gambelli

Ruth Swanson

Helen Wallace (uncredited)

Mitzi McCall

Evelyn

Justus Addiss