| TThomas HunterJerry Brewster / Jim Houston | Jerry Brewster / Jim Houston |
Henry SilvaGarcia Mendez | Garcia Mendez |
Dan DuryeaCol. Winny Getz | Col. Winny Getz |
Nando GazzoloKen Seagull / Ken Milton | Ken Seagull / Ken Milton |
Nicoletta MachiavelliMary Ann | Mary Ann |
Gianna SerraHattie Gardner | Hattie Gardner |
Loris LoddiTim Brewster | Tim Brewster |
Geoffrey CoplestonBrian Horner | Brian Horner |
Sandro DoriPoker Player | Poker Player |
Guido CelanoJonathan Burger, Ferrier | Jonathan Burger, Ferrier |
Paolo MagalottiStayne | Stayne |
| GGianluigi CrescenziCarson | Carson |
Tiberio MitriFederal Sergeant | Federal Sergeant |
| FFiorella FerreroNot listed | Not listed |
| VVittorio BonosGambler #1 | Gambler #1 |
| GGoffredo MatassiCroupier | Croupier |
Piero MorgiaRandall, Mendez Henchman | Randall, Mendez Henchman |
| JJohn M. GaskinsNot listed | Not listed |
Lucio De SantisJuan, Mendez Henchman | Juan, Mendez Henchman |
Guglielmo SpoletiniPedro, Mendez Henchman | Pedro, Mendez Henchman |
Pietro CeccarelliWolf, Mendez Henchman | Wolf, Mendez Henchman |
Mirko ValentinSancho, Mendez Henchman | Sancho, Mendez Henchman |
Mauro MannatrizioMitch, Union Soldier | Mitch, Union Soldier |
Luigi ScavranMendez Henchman | Mendez Henchman |
Fortunato Arena(uncredited) | (uncredited) |
Renzo PevarelloBearded Mendez Gunman (uncredited) | Bearded Mendez Gunman (uncredited) |
Jeff CameronRandall (uncredited) | Randall (uncredited) |
Alberigo DonadeoPeon (uncredited) | Peon (uncredited) |
Paolo FigliaUnion Soldier (uncredited) | Union Soldier (uncredited) |
Osiride PevarelloMendez Henchman (uncredited) | Mendez Henchman (uncredited) |