- R.P. Rennecke
- technical advisor
- Wolfhart Zechiel
- technical advisor (as W. Zechiel)
- Michel André
- french voice dubbing: Albert Lieven (uncredited)
- Gino Baghetti
- italian voice dubbing: Joseph Offenbach (uncredited)
- Lucien Bryonne
- french voice dubbing: Joseph Offenbach (uncredited)
- Manlio Busoni
- italian voice dubbing: Karl John (uncredited)
- Giorgio Capecchi
- italian voice dubbing: Viktor de Kowa (uncredited)
- Emilio Cigoli
- italian voice dubbing: Curd Jürgens (uncredited)
- Olinto Cristina
- italian voice dubbing: Robert Meyn (uncredited)
- Albert Dinan
- french voice dubbing: Wolfgang Neuss & Werner Riepel (uncredited)
- Franca Dominici
- italian voice dubbing: Camilla Spira (uncredited)
- Jacqueline Ferrière
- french voice dubbing: Erica Balqué (uncredited)
- René Fleur
- french voice dubbing: Reinhold Nietschmann (uncredited)
- Michel François
- french voice dubbing: Harry Meyen (uncredited)
- Micaela Giustiniani
- italian voice dubbing: Marianne Koch (uncredited)
- Curd Jürgens
- french voice dubbing: Curd Jürgens (uncredited)
- Pierre Leproux
- french voice dubbing: Wolfried Lier (uncredited)
- Pino Locchi
- italian voice dubbing: Harry Meyen (uncredited)
- Raymond Loyer
- french voice dubbing: Karl John (uncredited)
- Riccardo Mantoni
- italian voice dubbing: Albert Lieven (uncredited)
- Renata Marini
- italian voice dubbing: Eva-Ingeborg Scholz (uncredited)
- Pierre Morin
- french voice dubbing: Paul Westermeier (uncredited)
- Serge Nadaud
- french voice dubbing: Karl Ludwig Diehl (uncredited)
- Luigi Pavese
- italian voice dubbing: Karl Ludwig Diehl (uncredited)
- Bruno Persa
- italian voice dubbing: Beppo Brem (uncredited)
- Maurice Porterat
- french voice dubbing: Bum Krüger (uncredited)
- Claude Péran
- french voice dubbing: Viktor de Kowa (uncredited)
- Lita Recio
- french voice dubbing: Camilla Spira (uncredited)
- Nicole Riche
- french voice dubbing: Eva Ingeborg Scholz (uncredited)
- Martine Sarcey
- french voice dubbing: Marianne Koch (uncredited)
- Lydia Simoneschi
- italian voice dubbing: Erica Balqué (uncredited)
- Vinicio Sofia
- italian voice dubbing: Bum Krüger (uncredited)
- Elda Tattoli
- italian voice dubbing: Ingrid van Bergen (uncredited)
- Sergio Tedesco
- italian voice dubbing: Wolfgang Neuss (uncredited)
- André Valmy
- french voice dubbing: Beppo Brem (uncredited)
- Jacques Varennes
- french voice dubbing: Robert Meyn (uncredited)
- Howard Vernon
- french voice dubbing: Werner Fuetterer (uncredited)
