Robert Hoffmann
Jean-Paul Audry
Riccardo Cucciolla
Agostino Rossi
George Rigaud
Gregg Hutchinson
Edward G. Robinson
Prof. James Anders
Miguel del Castillo
Manager
Valentino Macchi
(credit only)
Aldo Bonamano
Mary Ann's Boss
Fulvio Mingozzi
Milford's Thug (uncredited)