Eleven-year-old Guillaume suffers from a serious and potentially fatal heart condition. Gradually, the young boy's family fractures under the weight of his illness.
| Directing | Yvan Butler | Director |
| Writing | Christine Miller | Writer |
| Production | Charles Brabant | Producer |
| Production | Gérard Déthiollaz | Executive Producer |
| Production | Raymond Vouillamoz | Producer |
| Crew | Claude Stebler | Cinematography |
| Sound | Louis Crelier | Music |
| Editing | Eliane Guignet | Editor |
| Art | Serge Etter | Production Design |
| Art | Jean Léveillé | Production Design |
| Costume & Make-Up | Clair Blondel | Makeup Artist |
| Production | Gérard Déthiollaz | Production Manager |
| Directing | Raphaël Blanc | Assistant Director |
| Directing | Paul Rosay | Assistant Director |
| Art | René Cornaz | Props |
| Art | Willy Schmid | Props |
| Sound | Michel Morier | Sound |
| Camera | Yann Garcia | Still Photographer |
| Camera | Michel Israelian | Assistant Camera |
| Camera | Denis Jutzeler | Assistant Camera |
| Editing | Marie-Claire Dettwiller | Assistant Editor |
| Editing | Chantal Gentet | Assistant Editor |
| Production | Pascal Kohler | Location Manager |
| Directing | Colette Pittier | Script Supervisor |
