Season 1
Episode: 1x01 | Airdate: Jan 11, 2021
Didier Mathure, a brilliant space engineer, has not recovered from the explosion of his CRISTAL rocket, which he is appointed against his will to head GEPAN, a group for the study of unidentified aerospace phenomena. A rain of pink flamingos is at the origin of the first mystery that he needs to solve.
Episode: 1x02 | Airdate: Jan 11, 2021
Didier has to deal with his new team: Marcel believes that the postcards sent by André, the former director of GEPAN, are coded, Rémy is enthusiastic about a potential extraterrestrial landing and Véra answers calls from witnesses of unidentified phenomena while taking care of Hatshepsout, the flamingo she has taken in. Didier learns that a commission has been created to investigate the explosion of the CRISTAL rocket and that Elise, his ex-wife, will be part of it.
Episode: 1x03 | Airdate: Jan 11, 2021
The GEPAN, in turmoil, is preparing for the big ufological meetings where the team must make a good figure. Didier resolves to accept a deal with Commander Delbrosse, of Military Security, to obtain information. Marcel confides in Didier: the postcards sent by the former director of GEPAN make it possible to identify witnesses of an unknown phenomenon, who have mysteriously disappeared.
Episode: 1x04 | Airdate: Jan 18, 2021
Didier and Véra try to understand what happened to Hatshepsout, the flamingo, who vanished! But the more they look for a rational answer, the more they lose their footing. Marcel thinks that a military plot is brewing behind the disappearance of four witnesses to the same phenomenon. Didier understands that his delay at his son's school show is due to a time leap.
Episode: 1x05 | Airdate: Jan 18, 2021
Véra, disappointed by Didier, resigns from GEPAN and seeks answers from Zorel, the creator of the Cosmic Order, who claims to have met extraterrestrials. Didier and Marcel try to get their hands on a tape of the mysterious phenomenon filmed in Gondrecourt. Rémy must prove himself as an investigator with an unexpected case: a pond whose water has been transformed into a gigantic pile of shoes.
Episode: 1x06 | Airdate: Jan 18, 2021
Didier faces the commission of inquiry which assesses his responsibility in the explosion of the CRISTAL rocket. His ex-wife, Elise, is one of them. Zorel is ready to deliver to GEPAN the film sought by the army which would be the proof of a UFO phenomenon, provided that Didier helps him to escape.
Episode: 1x07 | Airdate: Jan 25, 2021
The missing witnesses resurface while Didier wonders about this unknown phenomenon which generates electromagnetic disturbances and influences the course of time. Véra and Rémy try to unravel the mystery of the shoe pond. The noose is tightening around Didier: if he wants to join Elise and work on the ARIANE aerospace project, he has one month to close GEPAN.
Episode: 1x08 | Airdate: Jan 25, 2021
Commander Delbrosse gives Didier an ultimatum to prove that the UFO threat is real. Elise and Didier start working together again but Elise becomes concerned when she sees that Didier is beginning to believe in the possibility of extraterrestrial life. Véra goes to meet one of the witnesses who was in contact with the phenomenon to understand what he experienced.
Episode: 1x09 | Airdate: Jan 25, 2021
Following the crash of a satellite that everyone takes for the explosion of a flying saucer, Didier is the guest of the 8 P.M. newspaper. Rémy is afraid of being accused of the destruction of the satellite and of losing his position at GEPAN. Vera thinks the key to the mysterious phenomenon lies in the memories of the four witnesses. She helps them remember when they were in contact with the phenomenon.
Episode: 1x10 | Airdate: Feb 1, 2021
The office is in turmoil: while they are trying to establish a link between the four witnesses of the phenomenon, a young American director arrives at GEPAN, where he wants to shoot his next film on UFOs. Didier does everything to dissuade him, at the risk of alienating the team. Didier and Elise try to temper their rebelling teen daughter Diane...
Episode: 1x11 | Airdate: Feb 1, 2021
Didier and Véra decipher the message linking the witnesses to the phenomenon. While investigating a crop circle in a cornfield, Marcel discovers the existence of a prototype microwave weapon. He thinks they were fooled by Commander Delbrosse. Didier is disillusioned. Véra continues to believe that the supernatural facts they have been confronted with are share Didier as the common denominator.
Episode: 1x12 | Airdate: Feb 1, 2021
The team is in shock: it has discovered Didier's report recommending the closure of GEPAN. Didier decides to resign. Elise and Didier find the cause of the explosion of the Cristal rocket. Didier understands that a large-scale attack is going to take place on the day of a demonstration in Larzac which his daughter is attending. Didier leaves to save her.
Season 2
Episode: 2x01 | Airdate: Feb 21, 2022
Didier and Véra spent a year travelling through France in their van to find information about the strange phenomenon - to no avail. When Didier realises that his whole family thinks he is a madman who believes in flying saucers, he gives up his UFO research with Véra and goes back to work as an engineer at CNES. But when a giant cotton candy appears out of nowhere in a nuclear power plant, Didier realises that the phenomenon has struck again.
Episode: 2x02 | Airdate: Feb 21, 2022
Just as Didier and Véra begin to understand that the cotton candy is linked to the UFOs, the GEPAN team is caught by security guards. Didier, who works as an engineer at CNES but also secretly conducts investigations, tries to convince the head of GEPAN, André, that this is a real UFO event, but he has abandoned his previous beliefs. In the meantime, Rémy has noticed that he has been causing inexplicable disturbances in the computers since the break-in at the power plant...
Episode: 2x03 | Airdate: Feb 21, 2022
Didier and Véra present their findings on the cotton candy to Fontmichel and explain to him that they may be able to communicate with the aliens. But Claire Carmignac, an advisor to the Ministry of Energy, who considers Didier a failed scientist, has no time for his crazy theories and refuses to let him continue his experiments at the power plant. Meanwhile, Fontmichel has removed the cotton candy, fearing that it will delay the opening of his power plant.
Episode: 2x04 | Airdate: Feb 28, 2022
In the strictest secrecy, Didier has hacked the CNES satellite dish to make contact with the aliens. But Claire jeopardizes his experiment by revealing the cotton candy incident on television! When Elise finds out what is going on and Didier has to tell her everything, she fires him from CNES.
Episode: 2x05 | Airdate: Feb 28, 2022
Didier tries to understand why contact with the aliens has been lost. A group of UFO enthusiasts demand Didier's reinstatement and the truth about the cotton candy in front of the CNES headquarters. Élise is so angry that Didier is encouraging the protesters under her windows that she reveals a secret that Diane had shared with her: Didier was on LSD when he saw the UFO in Larzac.
Episode: 2x06 | Airdate: Feb 28, 2022
Véra and Rémy try to decipher the language on the answering machine, while Didier goes back to the swamp with Claire to understand how the cotton candy works. He finds out that the magical powers of the cotton candy are triggered by a song by François Duluc, who is now a singer! Claire and Didier are convinced that they have made a revolutionary discovery: cotton candy that generates infinite energy when it comes into contact with music!
Episode: 2x07 | Airdate: Mar 7, 2022
Didier searches (unsuccessfully) for Claire and the cotton candy, hoping to reestablish contact with the aliens and understand their message. To delve into her childhood memories, Véra contacts a hypnotist, but unfortunately, in the presence of the doctor, Véra proves resistant to hypnosis - unlike Didier, who is inadvertently hypnotized!
Episode: 2x08 | Airdate: Mar 7, 2022
Véra wants to use her mind to help the aliens prevent the impending catastrophe, while Didier, who takes a more practical approach, tries to find the star that is about to explode. So he takes advantage of a visit to his daughter Diane's university to explore the library's extensive astronomy section.
Episode: 2x09 | Airdate: Mar 7, 2022
The GEPAN team must find a way to prevent Claire's experiment, which is scheduled to take place that very evening! In desperation, Didier asks Élise to help him save the world. Didier has one last idea: he wants to take advantage of François Duluc's appearance on a TV charity show to remotely activate the cotton candy and disable the particle accelerator, thus preventing a catastrophe.
Episode: 2x10 | Airdate: Mar 14, 2022
He tells her the story of the tribe that was teleported from its homeland of Siberia to a doomed planet after encountering mysterious 'moon men' with supernatural powers, who the shaman says are floating, human-like aliens. Before helping the Inuit return to Siberia, Didier wants to prove that they lived on an exoplanet.
Episode: 2x11 | Airdate: Mar 14, 2022
Several pilots and control towers around the world register hundreds of approaching UFOs on their radar, indicating a possible alien invasion. Claire tells Didier that she has been contacted by Delbrosse, his former enemy who has returned from the afterlife.
Episode: 2x12 | Airdate: Mar 14, 2022
Everything is ready for the Inuit's journey to Tahiti. Didier and Marcel try to set a trap for Delbrosse to get her arrested, but they fail: she has already warned the police that there are 'illegal immigrants' at GEPAN!