• 
  Kim Cattrall

  Davina Jackson
• 
  Elliott Gould

   Dr. H. Cass (3 episodes, 2014)
• 
  Don McKellar

   Al Jackson (6 episodes, 2014)
• 
  Clé Bennett

   Theodore (4 episodes, 2014)
• 
  Colm Feore

   Roger (4 episodes, 2014)
• 
  Joanna Gleason

  Veronica
• 
  Bob Martin

   Sam (4 episodes, 2014)
• 
  Nicolas Wright

   Orlando Jackson (6 episodes, 2014)

• 
  Deborah Grover

  Lizzie
• 
  Brigitte Robinson

  Cheryl
• 
  Marc-André Grondin

  Greg
• 
  Mary Walsh

  Sarah Thorn
• 
  Michael Hanrahan

  Agent
• 
  Monica Mustelier

  Dr. Cass's Receptionist
• 
  Kristina Nicoll

  Davina Double

• 
  Juan Carlos Velis

  Streetcar Man
• 
  Richard Maxwell

  Raif
• 
  Ted Whittall

  Robert Ringwald