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)