Bud Spencer

Sheriff Hall

Cary Guffey

H7-25 (aka Charlie Warren)

Ferruccio Amendola

Howard, City Mayor

Claudio Undari

Alien Boss

John Bartha

Police Chief

Carlo Reali

Lieutenant Turner

Giancarlo Bastianoni

One of the Brother's Dynamite / Masked Hooligan / Alien

Giovanni Cianfriglia

Alien

Ottaviano Dell'Acqua

Cop

Paolo Figlia

One of the Brother's Dynamite

Lorenzo Fineschi

Second Woodcutter

Enzo Maggio

Cop

Lawrence Montaigne

Military Sergeant

Riccardo Pizzuti

First Woodcutter

Larry Quackenbush

Doctor

Sergio Smacchi

Cop

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)

Michele Lupo

Director

Salvatore Basile

Asistente de Dirección

Marcello Fondato

Guión, Guión Adaptado, Historia

Francesco Scardamaglia

Guión, Guión Adaptado, Historia

Franco Di Giacomo

Director de Fotografía

Guido De Angelis

Compositor de la Música Original

Maurizio De Angelis

Compositor de la Música Original

Elio Scardamaglia

Productor

Leone Film

Compañía de Produccion

Francesco Scardamaglia

Co-Productor

Marcello Fondato

Co-Productor

Lucio Bompani

Production Manager

Arduino Mercuri

Supervisor de Producción

Ennio Di Meo

Supervisor de Producción

Luciano Giustini

Maquilladora

Luciano Sagoni

Diseño de Vestuario

Fausto De Lisio

Hair Designer

Eugenio Alabiso

Editor

Walter Patriarca

Diseño de Producción