A Jekyll-and-Hyde colonel toughens up a 17-year-old aristocrat for the Spanish Civil War.
| Writing | José Luis de Vilallonga | Novel |
| Production | Fernando Vendrell | Executive Producer |
| Production | Michel Chambat | Producer |
| Directing | Pierre Boutron | Director |
| Production | António da Cunha Telles | Executive Producer |
| Camera | Javier Aguirresarobe | Director of Photography |
| Writing | Pierre Boutron | Screenplay |
| Sound | Wim Mertens | Original Music Composer |
| Editing | Claire Bez | Editor |
| Editing | Jacques Witta | Editor |
| Production | Françoise Menidrey | Casting |
| Art | Emile Ghigo | Production Design |
| Art | Denis Seiglan | Set Decoration |
| Costume & Make-Up | Michèle Richer | Costume Design |
| Costume & Make-Up | Sophie Asse | Hairstylist |
| Costume & Make-Up | Augusta Gomes | Hairstylist |
| Costume & Make-Up | Catherine Leblanc | Key Hair Stylist |
| Costume & Make-Up | Ana Lorena | Key Makeup Artist |
| Costume & Make-Up | Fatima Monteiro | Hairstylist |
| Costume & Make-Up | Erica Porru | Makeup Artist |
| Costume & Make-Up | Esther Villar | Makeup & Hair |
