55 minSeason 1 • Episode 6
LatestA mother, herself retired from the police, embarks on an underground exploration of Paris to find her daughter, a missing investigator on a mission.
Cinematography
Underground Paris shot like a living, breathing tomb.
Acting
Nathalie Baye's descent from composure to feral desperation.
Direction
El Mechri wrings panic from every dripping tunnel.
Creator
Mabrouk El Mechri
Trivia, insights & behind the scenes
Filmed in actual restricted catacomb sections; actors wore breathing apparatus between takes.
The title references both 'night' and the mythological goddess of darkness—Catherine becomes both, chasing her daughter into the underworld.
FR
