"District 31" is a popular Canadian television series that first premiered in 2017. The show is set in a police precinct in Montreal and follows the lives of detectives as they solve various crimes. It combines elements of drama and procedural storytelling, showcasing the challenges and complexities of law enforcement. The series features a diverse cast, including actors like Gildor Roy and Catherine St-Laurent. Each episode typically revolves around a specific case, while also exploring the personal lives of the characters. "District 31" has received positive reviews for its realistic portrayal of police work and engaging storylines.