Dirección: Tonino Cervi
Bill Kiowa pasa cinco años en la cárcel, condenado injustamente víctima de la traición de un amigo. Al salir de la cárcel, y después de descubrir que su "amigo" es ahora el jefe de una temible banda de ladrones y forajidos, decide contratar a cuatro pistoleros, para juntos acabar con la banda y poder enfrentarse a Sebo y cumplir su venganza.
Brett Halsey
Bill Kiowa
Bud Spencer
O'Bannion
Wayde Preston
Jeff Milton
Jeff Cameron
Moreno
William Berger
Francis 'Colt' Moran
Tatsuya Nakadai
James Elfego
Franco Borelli
Bunny Fox
Dana Ghia
Mirana Kiowa
Teodoro Corrà
Gun Seller
Victoriano Gazzarra
Gambler
Aldo Marianecci
Barber
Michele Borelli
Prison Director
Umberto Di Grazia
Second in command
Franco Pechini
Prison director
Nazzareno Natale
Comanchero
Remo Capitani
Publican (uncredited)
Lina Franchi
Bunny Fox's Girlfriend (uncredited)
Giglio Gigli
One of Elfegos Men (uncredited)
Franco Gulà
Old Man in Saloon (uncredited)
Riccardo Petrazzi
Comanchero (uncredited)
Brett Halsey
Bill Kiowa
Bud Spencer
O'Bannion
Wayde Preston
Jeff Milton
Jeff Cameron
Moreno
William Berger
Francis 'Colt' Moran
Tatsuya Nakadai
James Elfego
Franco Borelli
Bunny Fox
Dana Ghia
Mirana Kiowa
Teodoro Corrà
Gun Seller
Victoriano Gazzarra
Gambler
Aldo Marianecci
Barber
Michele Borelli
Prison Director
Umberto Di Grazia
Second in command
Franco Pechini
Prison director
Nazzareno Natale
Comanchero
Remo Capitani
Publican (uncredited)
Lina Franchi
Bunny Fox's Girlfriend (uncredited)
Giglio Gigli
One of Elfegos Men (uncredited)
Franco Gulà
Old Man in Saloon (uncredited)
Riccardo Petrazzi
Comanchero (uncredited)
Brett Halsey
Bill Kiowa
Bud Spencer
O'Bannion
Wayde Preston
Jeff Milton
Jeff Cameron
Moreno
William Berger
Francis 'Colt' Moran
Tatsuya Nakadai
James Elfego
Franco Borelli
Bunny Fox
Dana Ghia
Mirana Kiowa
Teodoro Corrà
Gun Seller
Victoriano Gazzarra
Gambler
Aldo Marianecci
Barber
Michele Borelli
Prison Director
Umberto Di Grazia
Second in command
Franco Pechini
Prison director
Nazzareno Natale
Comanchero
Remo Capitani
Publican (uncredited)
Lina Franchi
Bunny Fox's Girlfriend (uncredited)
Giglio Gigli
One of Elfegos Men (uncredited)
Franco Gulà
Old Man in Saloon (uncredited)
Riccardo Petrazzi
Comanchero (uncredited)