Summer 1998. Palavas-les-Flots. While the World Cup is in full swing, Sandrine Laplace, a bumbling contract worker who thinks she's a CIA agent, decides to investigate a mysterious accident that happened on the ghost train at the local fair. Incompetent but reckless, Sandrine infiltrates a brutal world - made up of clan wars, cotton candy and bumper cars - and will have to form an alliance with Carmen and Yvane, two showmen who are completely opposite. What if there was a murderer in the carnival?
You can now watch Killer Coaster online on the following streaming providers in the United States.
| Directing | Nikolay Lange-Nielsen | Director |
| Writing | Nikolay Lange-Nielsen | Writer |
| Writing | Thomas Mansuy | Writer |
| Costume & Make-Up | Sophie Moutier | Makeup Department Head |
| Sound | Olivier Péria | Production Sound Mixer |
| Sound | Jonathan Martins | ADR Mixer |
| Crew | Julien Duverger | Stunts |
| Crew | Jorge Escribens | Drone Operator |
| Camera | Quiterie Seguin-Medrinal | First Assistant Camera |
| Camera | Valentin Thibault | First Assistant Camera |