 | Meryl Streep als Jennie |
 | Spike Jonze als Plant |
 | Alain Goulem als Pig |
 | Al Tuck als Cat |
| Audrée Juteau als Maid |
 | Jackie Burroughs als Mother Goose |
 | Forest Whitaker als Lion |
 | Sébastien René als Cat |
| Nathalie Claude als Baby |
| Nathalie Claude als Mother Goose |
| Maciek Szczerbowski | Editor |
| Chris Lavis | Director |
| Maciek Szczerbowski | Director |
| Chris Lavis | Editor |
| Brigitte Henry | Art Direction |
| Vincent Landay | Producer |
| Nicolas Fonseca | Line Producer |
| Spike Jonze | Producer |
| Natalie Farrey | Associate Producer |
| David Verrall | Executive Producer |
| Jean-Frédéric Messier | Music |
| John B. Carls | Executive Producer |
| Marcy Page | Producer |
| Marc Cote | Executive Producer |
| Russell Sanzgiri | Associate Producer |
| Maurice Sendak | Executive Producer |
| Stéphanie Weber Biron | Director of Photography |
| Maurice Sendak | Author |
| Chris Lavis | Adaptation |
| Maciek Szczerbowski | Adaptation |