overview : A mother, herself retired from the police, embarks on an underground exploration of Paris to find her daughter, a missing investigator on a mission.

First Air Date : Mar 12, 2018

Last Air Date : Mar 26, 2018

Runtime : 55m

Episodes : 6

Seasons : 1

Genre : Drama,Crime,

Companies :

Countries : FR

Keywords : underground, obsession, catacombs, investigation, police, ex-cop, crypt, disappearance, police detective, police investigation, betrayed, underground tunnel, missing daughter, manhunt, payback, corrupt cop