- Justus Addiss
- dialogue director
- Kendall J. Fielder
- technical adviser (as Brig. Gen. Kendall J. Fielder Ret.)
- William Mullen
- technical adviser
- Paul Amiot
- french voice dubbing: Freeman Lusk (uncredited)
- Louis Arbessier
- french voice dubbing: John Dennis (uncredited)
- Jean Arbuleau
- french dubbing asssitant (uncredited)
- Christian Argentin
- french voice dubbing: Willis Bouchey (uncredited)
- Gianfranco Bellini
- italian voice dubbing: William Lundmark (uncredited)
- Jacques Berlioz
- french voice dubbing: Fay Roope (uncredited)
- Claude Bertrand
- french voice dubbing: Robert Karnes (uncredited)
- Mario Besesti
- italian voice dubbing: Ernest Borgnine (uncredited)
- Manlio Busoni
- italian voice dubbing: Harry Bellaver (uncredited)
- Mushy Callahan
- boxing advisor (uncredited)
- Giorgio Capecchi
- italian voice dubbing: Philip Ober (uncredited)
- Gérald Castrix
- french voice dubbing: Claude Akins & Robert J. Wilke (uncredited)
- Jean-Henri Chambois
- french voice dubbing: Philip Ober (uncredited)
- Henri Charrett
- french voice dubbing: Mickey Shaughnessy (uncredited)
- Micheline Cheirel
- french voice dubbing: Deborah Kerr (uncredited)
- Emilio Cigoli
- italian voice dubbing: Burt Lancester (uncredited)
- Jean Clarieux
- french voice dubbing: Jack Warden (uncredited)
- Dhia Cristiani
- italian voice dubbing: Donna Reed (uncredited)
- Olinto Cristina
- italian voice dubbing: Fay Roope (uncredited)
- Robert Dalban
- french voice dubbing: Burt Lancaster (uncredited)
- Gualtiero De Angelis
- italian voice dubbing: Jack Warden (uncredited)
- Maurice Dorléac
- french voice dubbing: John Bryant (uncredited)
- Jacques Erwin
- french voice dubbing: Ernest Borgnine (uncredited)
- Jacqueline Ferrière
- french voice dubbing: Donna Reed (uncredited)
- Gérard Férat
- french voice dubbing: Carleton Young (uncredited)
- Michel Gudin
- french voice dubbing: Frank Sinatra (uncredited)
- Joe Hyams
- unit publicist (uncredited)
- Renata Marini
- italian voice dubbing: Deborah Kerr (uncredited)
- Marcel Painvin
- french voice dubbing: Tim Ryan (uncredited)
- Giulio Panicali
- italian voice dubbing: Montgomery Clift (uncredited)
- Luigi Pavese
- italian voice dubbing: John Bryant (uncredited)
- Nino Pavese
- italian voice dubbing: John Dennis (uncredited)
- Bruno Persa
- italian voice dubbing: George Reeves (uncredited)
- Serge Plaute
- french dubbing director (uncredited)
- Cesare Polacco
- italian voice dubbing: Robert Karnes (uncredited)
- Carlo Romano
- italian voice dubbing: Mickey Shaughnessy (uncredited)
- Roger Rudel
- french voice dubbing: Montgomery Clift (uncredited)
- Walter Shenson
- unit publicist (uncredited)
- Stefano Sibaldi
- italian voice dubbing: Frank Sinatra (uncredited)
- Wanda Tettoni
- italian voice dubbing: Jean Willes (uncredited)
- Hélène Tossy
- french voice dubbing: Barbara Morrison (uncredited)
- Roger Tréville
- french voice dubbing: George Reeves (uncredited)
