Kolonel Carol Matthews wordt "Het Brein" genoemd omdat hij de Grote Engelse Treinroof uitdacht. Nu wil hij een deel van het NATO-fortuin, dat per trein van Frankrijk naar België wordt vervoerd, in handen krijgen.
Nee, helaas is Le Cerveau nog niet beschikbaar op Netflix in Nederland.
| Directing | Gérard Oury | Director |
| Writing | Marcel Jullian | Writer |
| Writing | Gérard Oury | Writer |
| Writing | Danièle Thompson | Writer |
| Crew | Colette Crochot | Script |
| Art | Marc Desages | Assistant Decorator |
| Sound | Marcel Corvaisier | Sound Assistant |
| Sound | Vartan Karakeusian | Sound Assistant |
| Editing | Paulette Andrieux | Editorial Manager |
| Production | Paulette Boréal | General Manager |
| Costume & Make-Up | Tanine Autré | Costume Mistress |
| Costume & Make-Up | Monique Archambault | Makeup Department Head |
| Directing | François Nadal | Assistant Director |
| Visual Effects | Jean-Charles Meunier | Animation |
| Production | Jacques Pignier | General Manager |
| Camera | Roger Tellier | Assistant Camera |
| Sound | Dominique Amy | Sound Editor |
| Sound | Colette Leloup | Sound Editor |
| Crew | Philippe Lejour | Dialogue Coach |
| Directing | Jean-Marie Poiré | Assistant Director |
| Camera | Roger Gleyze | Assistant Camera |
| Directing | Bernard Mongourdin | Assistant Director |
| Costume & Make-Up | Alex Archambault | Makeup Department Head |
| Camera | André Domage | Camera Operator |
| Directing | Marc Monnet | Assistant Director |
| Costume & Make-Up | Michel Deruelle | Makeup Artist |
| Directing | Madeleine Billeaud | Assistant Director |
| Art | Théobald Meurisse | Assistant Decorator |
| Directing | Jean-Claude Sussfled | Assistant Director |
| Crew | Pierre Durin | Special Effects |
| Production | Guy Azzi | Administration |
| Costume & Make-Up | Monique Archambault | Hair Department Head |
| Directing | Gérard Guérin | Assistant Director |
| Production | Georges Gillet | Administration |
| Production | Marguerite Capelier | General Manager |
| Editing | Laurence Leininger | Editor |
| Art | Robert André | Assistant Decorator |
| Art | Robert Christidès | Props |
| Costume & Make-Up | Alex Archambault | Hair Department Head |
| Sound | Louis Hochet | Sound Engineer |
| Sound | The American Breed | Music |
| Camera | Wladimir Ivanov | Director of Photography |
| Production | Paul Joly | Executive Producer |
| Editing | Albert Jurgenson | Editor |
| Sound | Georges Delerue | Original Music Composer |
| Production | Alain Poiré | Producer |
| Art | Jean André | Production Design |
