Sheriff Hall
Bud Spencer
H7-25 (aka Charlie Warren)
Cary Guffey
Second Woodcutter
Lorenzo Fineschi
Cop
Enzo Maggio
Military Sergeant
Lawrence Montaigne
First Woodcutter
Riccardo Pizzuti
Doctor
Larry Quackenbush
Sergio Smacchi
Cop with black eye
Marco Stefanelli
Man Working for Army (uncredited)
Raffaele Mottola
Military adviser (uncredited)
Ted Henning
Dusty Newman (uncredited)
Burton Slade
Howard, City Mayor
Ferruccio Amendola
Henry Coleman (uncredited)
Bill Crabb
Cop in Jail (uncredited)
Salvatore Basile
Bank director (uncredited)
Edy Biagetti
Passerby greeting the sheriff (uncredited)
Giuseppe Pedersoli
Alien Boss
Claudio Undari
Police Chief
John Bartha
Lieutenant Turner
Carlo Reali
One of the Brother's Dynamite / Masked Hooligan / Alien
Giancarlo Bastianoni
Alien
Giovanni Cianfriglia
Ottaviano Dell'Acqua
One of the Brother's Dynamite
Paolo Figlia
Original Music Composer
Guido De Angelis
Assistant Director
Director of Photography
Franco Di Giacomo
Production Design
Walter Patriarca
Maurizio De Angelis
Screenplay
Marcello Fondato
Story
Co-Producer
Director
Michele Lupo
Francesco Scardamaglia
Editor
Eugenio Alabiso
Producer
Elio Scardamaglia
Makeup Artist
Luciano Giustini
Production Manager
Lucio Bompani
Production Supervisor
Ennio Di Meo
Hair Designer
Fausto De Lisio
Costume Design
Luciano Sagoni
Arduino Mercuri