 | Philippe Ogouz als Tintin (voice) |
 | Claude Bertrand als Captain Haddock (voice) |
 | Lucie Dolène als Zorrino (voice) |
 | Georges Atlas als Chiquito (voice) |
 | Albert Augier als Mustached Sailor (voice) |
 | Geneviève Beau als Additional voices (voice) |
 | Jacques Balutin als Stuttering Reader (voice) |
| Bachir Touré als Additional voices (voice) |
| Jean-Henri Chambois als Peruvian Police Commissioner (voice) |
 | Henry Djanik als Ship Bandit (voice) |
 | Jacques Jouanneau als Additional voices (voice) |
| Jean-Louis Jemma als Police Officer (voice) |
 | Gérard Hernandez als Santa Clara Stationmaster (voice) |
 | Serge Lhorca als Jauga Stationmaster (voice) |
| Linette Lemercier als Additional voices (voice) |
 | Jacques Marin als Scholar #1 (voice) |
| Roland Ménard als Lecturer (voice) |
 | Bernard Musson als Nestor (voice) |
 | Jean Michaud als Great Inca (voice) |
 | Serge Nadaud als Doctor / Bandit / Inca Guard (voice) |
 | Guy Piérauld als Dupond (voice) |
| Paul Rieger als Dupont (voice) |
| Jacques Ruisseau als Additional voices (voice) |
| Jacques Sablon als Additional voices (voice) |
 | André Valmy als Professor Bergamotte (voice) |
 | Henri Virlogeux als Scholar #2 (voice) |
| Hergé | Comic Book |
| Raymond Leblanc | Director |
| François Léonard | Director of Photography |
| François Rauber | Original Music Composer |
| Greg | Screenplay |
| László Molnár | Editor |
| Jacques Brel | Songs |
| Eddie Lateste | Adaptation |
| Jos Marissen | Adaptation |
| László Molnár | Adaptation |
| Hergé | Adaptation |
| Lawrence Moorcroft | Animation Director |
| Claude Monfort | Animation Director |
| Marcel Colbrant | Animation Director |
| Nic Broca | Animation Director |
| Vivian Miessen | Animation Director |
| Eddie Lateste | Animation Supervisor |
| Claude Lambert | Production Design |
| Bob De Moor | Assistant Production Design |
| Roger Flament | Assistant Production Design |
| Jean Torton | Assistant Production Design |
| Michou Wiggers | Assistant Production Design |
| Paulette Melloul | Color Designer |
| Roger Cacheux | Editor |
| Jean-Pierre Cereghetti | Editor |
| Henri Gruel | Sound Effects |
| László Molnár | Sound Effects |
| Claude Ermelin | Sound Engineer |
| Jean Nény | Sound Engineer |
| José Dutillieu | Production Director |
| Raymond Leblanc | Delegated Producer |
