Cary Guffey
H7-25 (aka Charlie Warren)
Ferruccio Amendola
Howard, City Mayor
Carlo Reali
Lieutenant Turner
Giancarlo Bastianoni
One of the Brother's Dynamite / Masked Hooligan / Alien
Giovanni Cianfriglia
Alien
Paolo Figlia
One of the Brother's Dynamite
Lorenzo Fineschi
Second Woodcutter
Lawrence Montaigne
Military Sergeant
Riccardo Pizzuti
First Woodcutter
Marco Stefanelli
Cop with black eye
Raffaele Mottola
Man Working for Army (uncredited)
Ted Henning
Military adviser (uncredited)
Burton Slade
Dusty Newman (uncredited)
Bill Crabb
Henry Coleman (uncredited)
Salvatore Basile
Cop in Jail (uncredited)
Edy Biagetti
Bank director (uncredited)
Giuseppe Pedersoli
Passerby greeting the sheriff (uncredited)