Five gigantic sinkholes have recently been discovered on a remote plateau on the other side of the world. A team of experts has made the trip to descend into the depths. Among them is professor Georges Lebrun, who has come with his wife.
| Directing | Antoine Barraud | Director |
| Writing | Antoine Barraud | Writer |
| Production | Justin Taurand | Producer |
| Camera | Gordon Spooner | Director of Photography |
| Production | Jérémie Santander | Casting |
| Editing | Fred Piet | Editor |
| Art | Anne Delepoulle | Art Direction |
| Art | Jean-Charles Duboc | Art Direction |
| Costume & Make-Up | Moïra Douguet | Costume Design |
| Costume & Make-Up | Barbara Schneider | Makeup Artist |
| Production | Claire Burnoud | Production Manager |
| Production | Xavier Champagnac | Unit Manager |
| Sound | Gilles Bénardeau | Sound |
| Directing | Matthieu Blanchard | Assistant Director |