The series premiered on Bravo in Canada on January 29, , and aired for three seasons, before it moved to CTV for its fourth and final season. It finished its four-year run on September 18, , with 38 episodes.
Set in Montreal , follows the professional and personal lives of patrol officers from the Montreal Police Service 's Station 19, which covers an inner-city area of the city.
The series' name comes from the callsign of the patrol car of the two main characters. Nick Barron and his partner Jean-Pierre Harvey are shot responding to a burglary. While Barron is spared by his body armour , Harvey is shot in the head and left hospitalized for life. As officers from Station 19 deal with the challenges of police work, they struggle with their own personal challenges as well.
Chartier is estranged from his family after he personally arrests his own father for drunk driving. Barron struggles with his continuing feelings for his estranged wife, colleague Detective Isabelle Latendresse. Tyler Joseph struggles with alcoholism. Jean-Marc Brouillard abuses his wife. Commander Marcel Gendron struggles to protect the station's image in the face of pressure from the public and his superiors alike.
By the end of the first season, Chartier's former employer, the SQ, assigns him to find a mole within the station. The second season begins with Barron and Chartier responding to reports of a snake at a daycare centre. Chartier encounters an armed civilian: Barron's cousin Cassius Clemont. Barron's unsavoury relationship with Clemont makes Barron the prime suspect of the SQ's investigation into the mole in When Chartier brings Barron into the investigation, Barron and Clemont burgle a suspect's house and make a rash decision that endangers both of them.
