Romano Orzari

as Peter Pisa

as Frank Deangelis

as Lee Jacobs

as Carlos Mejia

as Roger Warren

as Dallas

as Prisoner X / Ramiro

as Squid Thief / Madman / Dr. Moarte-Joc

as Bagu

as Tracker

as Le Colosse

as Tony

as Mulcahy

as Reynolds

as Richard

as Icarus

as Mario

as Igor

as General Valeri Ovechkin

as Giovanni Auditore

as Giovanni Auditore

as Tom

as Jack Nassiter

as John Tucci

as Carmine Pelligrini

as Nicky Donatelli

as Billy Rosco

as Ray Prager

as Eddie Rindall

as Angel Porquito

as Jack's Father

as Detective Angie Manning

as Joey Perrotta

as Vince

as Garcia

as Det. John Kavalos

as Pvt. Jimmy Rassi

as Marco

as Carlos La Barra

as Domenic Rydell

as Jay Flowers

as Detective Harlan Lee

as Mike Botkin

as Paul

as Romeo

as Hoagy

as Leo Szilard's Prime Scientist (uncredited)