As the dreams of Didier Mathure, a brilliant space engineer, literally go up in smoke when his rocket explodes on take-off, he is transferred to head GEPAN, a unit specializing in UFOs. He is tasked with coming up with scientific explanations for the UFO sightings that are currently dominating the headlines. This is a nightmare job for a die-hard rationalist like him, and he is determined to find a way out as soon as he can.
Melvil Poupaud
Didier Mathure
Daphné Patakia
Véra
Michel Vuillermoz
Marcel
Géraldine Pailhas
Élise
Quentin Dolmaire
Rémy
Laurent Poitrenaux
Bernard Marsaudon
Capucine Valmary
Diane Mathure
Nicole Garcia
Commandant Delbrosse
