Sean McClory

Gunner O'Hara / John O'Hara

Joanne Jordan

Joan Marlowe

Ray Middleton

Police Chief Corbett

Jaclynne Greene

Gilda

Lee Van Cleef

Flash Logan

James Griffith

Smiley Di Angelo

Hugh Sanders

Tim Donovan

Roy Roberts

District Attorney

Peter Mamakos

Charlie Green

Robert Crosson

Danny Marlowe

Frank Gerstle

Dum-Dum Wilson

Willis Bouchey

Warden Lewis J. Johnson

Philip Van Zandt

Jake Freeman

Don Haggerty

Prison Guard (uncredited)