A short film by Walerian Borowczyk. This first volume looks at the first three letters in Grandma's encyclopaedia: A for 'Automobile', B for 'Ballon', and C for 'Chemin de fer'.
| Directing | Walerian Borowczyk | Director |
| Directing | Daniel Pauquet | Assistant Director |
| Camera | Francis Pronier | Director of Photography |
| Sound | Claude Blondel | Sound Effects Editor |
| Production | Daniel Rondeleux | Production Manager |
| Production | Jacques Forgeot | Producer |
| Editing | Claude Blondel | Editor |
| Writing | Walerian Borowczyk | Writer |
| Visual Effects | Walerian Borowczyk | Animation |
| Sound | Avenir de Monfred | Original Music Composer |
