A group of young and ambitious rookie cops continue to navigate the emotional trials and tribulations of their professional and personal lives.
After two years on the job, these rookies are well on their way to becoming experienced cops, but at what cost? What price will they have to pay, both professionally and personally, to succeed at their job? And how can they stay true to themselves - maintaining their individuality and compassion - along the way?
While a new rookie - ex-soldier Nick Collins, who is trying to adapt to policing after serving in Afghanistan - has joined 15 Division, the rest of the rookies are now entering their third year on the job. They have overcome the sophomore curse - that a little knowledge is a dangerous thing.
However this year the rookies of 15 Division are going to learn to be careful what they wish for - and they're going to learn it the hard way.
Emmy Award winner William Shatner guest stars on the premiere as Henry McLeod, a belligerent drunk driver with a haunting secret.
Rookie Blue stars Missy Peregrym as Andy McNally, Gregory Smith as Dov Epstein, Charlotte Sullivan as Gail Peck, Enuka Okuma as Traci Nash, Travis Milne as Chris Diaz, Peter Mooney as Nick Collins and Ben Bass as Sam Swarek.
Also starring in the series is Melanie Nicholls-King as Noelle Williams, Matt Gordon as Oliver Shaw, Noam Jenkins as Detective Jerry Barber and Lyric Bent as Frank Best.
Tassie Cameron, Ilana Frank, David Wellington, Noreen Halpern and John Morayniss are executive producers. Rookie Blue is produced by ICF Films Inc. and Entertainment One.