Peter Lee Lawrence

as Mortimer's Brother-in-Law (uncredited)

as Gervaise

as Manfredi

as Johnny

as Silver

as Jim 'The Kid' Slade

as Jess Bryan

as Peter

as Josh/Joe/John Lee

as Johnny Monter

as Sando Kid / Kid Johnson

as Bill Grayson/Chico

as Richard

as Lt. Strobel

as Peter Cushmich

as William 'Billy the Kid' Bonney

as Marco Santi

as Andrea Valverde

as George

as Erik

as Danny Lom/Daniel O'Hara

as Stefano Bruni

as Garringo / Arizona

as Loring Vanderbuilt

as Vincenzo - 'Raffica'

as Robert McGregor / Blondie

as Lieutenant Cullen

as Paolo