Bob Martin
Francesco Villaverde
Ellen Kent
Pepe Mangano
Charly Hollmann
Amato Locatelli
Riccardo Beni
Angela (as Helen Chanel)
Lois Simmons (as Femy Benussi)
Mr. Simmons
Drunk man (as Teodoro Agrimi Corrà)
Dr. Vanzini (as Lanfranco Cobianchi)
Berry
Maria Villaverde
Sophia Ferretti
Professor Max Spiegler
Charly's Henchman (uncredited)
Fahrer auf BMW 2002 ti (uncredited)
Babsie (uncredited)