Characters played by Bud Spencer
Sheriff Hall
Characters played by Cary Guffey
H7-25 (aka Charlie Warren)
Characters played by Ferruccio Amendola
Howard, City Mayor
Characters played by Robert Hundar
Alien Boss
Characters played by John Bartha
Police Chief
Characters played by Carlo Reali
Lieutenant Turner
Characters played by Giancarlo Bastianoni
One of the Brother's Dynamite Masked Hooligan Alien
Characters played by Giovanni Cianfriglia
Alien
Characters played by Ottaviano Dell'Acqua
Cop
Characters played by Paolo Figlia
One of the Brother's Dynamite
Characters played by Lorenzo Fineschi
Second Woodcutter
Characters played by Clayton Landey
Drunk in bar
Characters played by Amedeo Leurini
Bar Patron
Characters played by Enzo Maggio
Cop (as Vincenzo Maggio)
Characters played by Lawrence Montaigne
Military Sergeant