Season 1

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  6.0/104 votes

  Episode 1

  Season 1 Episode 1 - Aired 9/4/2017

  Faced with a series of grisly unsolved murders, a police commissioner turns to imprisoned serial killer Jeanne Deber and her estranged son for help.

  Director: Unknown

  Writer: Unknown

• 

  7.3/103 votes

  Episode 2

  Season 1 Episode 2 - Aired 9/4/2017

  As a furious Damien tries to figure out what his mother is up to, a clue found on Séverin's computer leads the team to the next potential victim.

  Director: Unknown

  Writer: Unknown

• 

  7.3/103 votes

  Episode 3

  Season 1 Episode 3 - Aired 9/11/2017

  Damien uncovers a secret that sends him racing back to his childhood home. Unable to shake her suspicions, Lucie digs into her husband's past.

  Director: Unknown

  Writer: Unknown

• 

  7.3/103 votes

  Episode 4

  Season 1 Episode 4 - Aired 9/11/2017

  The Mantis makes her next move, Achille finds a crucial clue linking the victims, and Damien pays a visit to his mother's psychiatrist.

  Director: Unknown

  Writer: Unknown

• 

  6.5/103 votes

  Episode 5

  Season 1 Episode 5 - Aired 9/18/2017

  When Jeanne receives a live video stream of the next victim, the team scrambles to stop a murder. New clues to the killer's identity emerge.

  Director: Unknown

  Writer: Unknown

• 

  7.0/103 votes

  Episode 6

  Season 1 Episode 6 - Aired 9/18/2017

  With the clock ticking and his family in danger, Damien weighs an offer from the killer. A rescue mission takes an unexpected turn.

  Director: Unknown

  Writer: Unknown