Bud SpencerSheriff Hall | Sheriff Hall |
Cary GuffeyH7-25 | H7-25 |
Ferruccio AmendolaHoward | Howard |
| CClaudio UndariAlien Boss | Alien Boss |
John BarthaPolice Chief | Police Chief |
Carlo RealiLieutenant Turner | Lieutenant Turner |
| GGiancarlo BastianoniOne of the Brother's Dynamite / Masked Hooligan / Alien | One of the Brother's Dynamite / Masked Hooligan / Alien |
Giovanni CianfrigliaAlien | Alien |
Ottaviano Dell'AcquaCop | Cop |
Paolo FigliaOne of the Brother's Dynamite | One of the Brother's Dynamite |
Lorenzo FineschiSecond Woodcutter | Second Woodcutter |
Lawrence MontaigneMilitary Sergeant | Military Sergeant |
Riccardo PizzutiFirst Woodcutter | First Woodcutter |
Larry QuackenbushDoctor | Doctor |
Sergio SmacchiCop | Cop |
Marco StefanelliCop with black eye | Cop with black eye |
| RRaffaele MottolaMan Working for Army (uncredited) | Man Working for Army (uncredited) |
Ted HenningMilitary adviser (uncredited) | Military adviser (uncredited) |
Burton SladeDusty Newman (uncredited) | Dusty Newman (uncredited) |
Bill CrabbHenry Coleman (uncredited) | Henry Coleman (uncredited) |
Salvatore BasileCop in Jail (uncredited) | Cop in Jail (uncredited) |
Edy BiagettiBank director (uncredited) | Bank director (uncredited) |
| GGiuseppe PedersoliPasserby greeting the sheriff (uncredited) | Passerby greeting the sheriff (uncredited) |
Vincenzo MaggioCop | Cop |