Once upon a time there was oil (2010)
- Genre: Animation
- Release Date: 2010-02-01
- Runtime: 0h 15min
- Language: Français
- Production Company: Je suis bien content
- Production Country: France
- Director: Vincent Paronnaud
In the garage of a quiet house, two children rummage through the shelves and accidentally knock over a can of oil. A drop falls and transforms into Goutix, the official mascot of Méroll, frying and motor oils. Goutix will take the kids on a wonderful and informative journey to the Méroll factory in question. You too, at the table or in the garage, ask for the best: Méroll oil!
Unfortunately the movie Once upon a time there was oil is not yet available on HBO Max.
| Sound | Olivier Bernet | Music |
| Writing | Vincent Paronnaud | Writer |
| Visual Effects | Patrick Cohen | Animation |
| Directing | Vincent Paronnaud | Director |
| Writing | Lyonel Mathieu | Writer |
| Writing | Frédéric Felder | Writer |
| Visual Effects | Odile Comon | Animation |
| Visual Effects | Jules Stromboni | Animation |
| Art | Lyonel Mathieu | Decorator |
| Sound | Denis Vautrin | Sound |
| Editing | François Nabos | Editor |
| Art | Vincent Paronnaud | Decorator |
| Editing | Lara Bellini | Editor |
| Visual Effects | Gaelle Thierry | Animation |
| Visual Effects | Christian Desmares | Animation |
| Production | Perrine Capron | Producer |
| Production | Michel Dutheil | Producer |
| Visual Effects | Cyprien Nozières | Animation |
| Visual Effects | Marion Stingue | Animation |
| Visual Effects | Brice Chevillard | Animation |
| Visual Effects | Hugo Bienvenue | Animation |
| Art | Nicolas Pawlowski | Decorator |
| Visual Effects | Stéphane Roche | Animation |
| Editing | Stéphane Roche | Editor |
| Production | Marc Jousset | Producer |