• 
  Jeff Clarke

   Lionel (3 episodes)
• 
  Glen Gould

   Det. Jerry Commanda (6 episodes)
• 
  David Richmond-Peck

   Malcolm Musgrave (5 episodes)
• 
  Deborah Hay

   Catherine Cardinal (6 episodes)
• 
  Irene Poole

   Melissa Landon (3 episodes)
• 
  Eric Hicks

   Constable K. Fox (6 episodes)
• 
  Billy Campbell

   John Cardinal (6 episodes, 2017)
• 
  Lawrence Bayne

   Francis (3 episodes, 2017)

• 
  James Downing

   Detective McLeod (6 episodes, 2017)
• 
  Brendan Fletcher

   Eric Fraser (5 episodes)
• 
  Gail Maurice

   Dorothy Pine (4 episodes, 2017)
• 
  James Thomas

   Detective Hannam (6 episodes, 2017)
• 
  Kristen Thomson

   Noelle Dyson (6 episodes, 2017)
• 
  Karine Vanasse

   Lise Delorme (6 episodes, 2017)
• 
  Allie MacDonald

   Edie Soames (5 episodes)

• 
  Alden Adair

   Josh (6 episodes, 2017)
• 
  Allana Bale

   Kelly Cardinal (3 episodes)
• 
  Trenna Keating

   Kristin Baldwin (3 episodes, 2017)
• 
  Robert Naylor

   Keith (5 episodes)
• 
  Dylan Colton

   Todd Curry (3 episodes, 2017)
• 
  Zach Smadu

   Detective Ash Kular (10 episodes, 2018-2019)