The series follows the daily high-stakes work of investigators at the 31st District, dealing with a variety of urban crimes including homicide, organized crime, and missing person cases.

: Produced by AETIOS Productions and created by Luc Dionne. District 31 (TV Series 2016-2022) - Seasons - TMDB

: A specialist in missing children cases who becomes obsessed with finding Théo. Technical Details Original Language : French.

: A major focus of the first season is the disappearance of a young boy named Théo Gagnon , an investigation that deeply affects the team.

: A focused detective sergeant in the homicide division and a central figure of the first season.