Emilio Laguna
Director coral
Giancarlo Bastianoni
Gimnasta
Omero Capanna
Matón en la fiesta (uncredited)
Giovanni Cianfriglia
Boxeador (uncredited)
Rémy Julienne
Matón motorista (uncredited)
Rocco Lerro
Gimnasta (uncredited)
Manuel Mateos
(uncredited)
Franco Moruzzi
Gimnasta (uncredited)
José Panizo
Bingo (uncredited)
Osiride Pevarello
Gymnast (uncredited)
José Santa Cruz
Lefty (uncredited)
Pietro Torrisi
Gimnasta (uncredited)
Franco Ukmar
Gimnasta (uncredited)
Marcello Verziera
Boxeador (uncredited)