Lee Van Cleef

as Harry Chapman

John Ireland

as Benny

Carmen G. Cervera

as Krista

Alberto Dell'Acqua

as Luc-The Hired Killer

Karin Well

as Liz

Fernando Sancho

as The Arms Dealer

Aldo Bufi Landi

as Jack

Diana Polakov

as Liv

Paolo de Manincor

as Mandy - Harry's Boss

Fabián López Tapia

Jean-Pierre Clarain

Franco Caracciolo

as Travestito biondo (uncredited)