A school excursion to Strasbourg Cathedral turns into a tragedy when a teacher is murdered in the cathedral square and nine children disappear.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Disparition inquiétante | 2019-02-27 | 91 min |
| Season 1 | Episode 2 | Instincts maternels | 2021-01-13 | 90 min |
| Season 1 | Episode 3 | Une affaire personnelle | 2021-01-27 | 90 min |
| Season 1 | Episode 4 | Sous pression | 2021-04-13 | 90 min |
| Season 1 | Episode 5 | Retour aux sources | 2021-05-17 | 90 min |
