Credits
Cast

Dean Reed
Bob Martin

Fabio Testi
Francesco di Villaverde

Ini Assmann
Ellen Kent

Leon Askin
Peppe Mangano

Werner Peters
Charly Hollmann

Riccardo Garrone
Armando Locatelli

Mario Brega
Riccardo

Hélène Chanel
Angela

Femi Benussi
Lois Simmons

Renato Baldini
Lionel Simmons

Teodoro Corrà
Rinaldo
Lanfranco Cobianchi

Tom Felleghy
Berry

Nadja Tiller
Maria di Villaverde

Anita Ekberg
Sophia Ferretti

Adolfo Celi
"der Professor"
Marlies Petersen
Babsie
Bruno Ariè
Charly's Henchman
Antonietta Fiorito
(credit only)
Camera
Claudio Racca
Director of Photography
Gino Santini
Second Unit Director of Photography
Crew
Bruno Ariè
Stunt Coordinator
Directing
Harald Philipp
Director, Screenplay
Editing
Alfred Srp
Editor
Production
Antonio Girasante
Production Manager
Sound

Piero Umiliani
Original Music Composer
Writing
Mario Di Nardo
Screenplay

Sergio Garrone
Screenplay, Story
Max Pierre Schaeffer
Story