| Person | Type | Job | Role(s) |
|---|---|---|---|
 Christian-Jaque | Crew | Directing | Director |
 Claude Nicole | Crew | Editing | Editor |
Henri Verdun | Crew | Sound | Music |
Jacques Hawadier | Crew | Sound | Sound Director |
 Jacques Prévert | Crew | Writing | Writer |
Pierre Véry | Crew | Writing | Original Story |
William Barache | Crew | Editing | Editor |
Marcel Lucien | Crew | Crew | Cinematography |
Pierre Schild | Crew | Art | Set Decoration |
Jean-Henri Blanchon | Crew | Writing | Writer |
 Aimé Clariond | Cast | Actor | le directeur |
Albert Malbert | Cast | Actor | Alexis, le meunier |
 Armand Bernard | Cast | Actor | Mazeau, le concierge |
 Charles Aznavour | Cast | Actor | Un élève |
 Claude Roy | Cast | Actor | Le petit garçon à la tortue |
 Erich von Stroheim | Cast | Actor | Walter, le professeur d'anglais |
Jacques Derives | Cast | Actor | Planet |
Jean Buquet | Cast | Actor | La Mouche |
 Jean Claudio | Cast | Actor | Mathieu Sorgue |
 Marcel Mouloudji | Cast | Actor | Macroy |
Martial Rèbe | Cast | Actor | Le surveillant du dortoir |
 Michel Simon | Cast | Actor | Lemel, le professeur de dessin |
 Pierre Labry | Cast | Actor | Bernardin |
 René Génin | Cast | Actor | Donnadieu, prof. de musique |
 Robert Le Vigan | Cast | Actor | l'homme «invisible» |
 Robert Ozanne | Cast | Actor | L'infirmier |
 Robert Rollis | Cast | Actor | Un élève |
 Serge Grave | Cast | Actor | Beaume |
 Serge Reggiani | Cast | Actor | Un élève |
Félix Claude | Cast | Un élève | |
André Dionnet | Cast | Actor | Un élève |
Michel Gaud | Cast | Un élève | |
Serge Gaud | Cast | Un élève | |
André Mouloudji | Cast | Un élève | |
Michel Retaux | Cast | Le volontaire | |
| Person | Type | Job | Role(s) |
