Elenco Principal da Temporada 6

1. 

   Tatiana Maslany

   Sarah / Cosima / Alison / Helena / Rachel

2. 

   Dylan Bruce

   Paul Dierden

3. 

   Jordan Gavaris

   Felix 'Fee' Dawkins

4. 

   Maria Doyle Kennedy

   Siobhan 'Mrs. S' Sadler

5. 

   Kevin Hanchard

   Detective Arthur 'Art' Bell

6. 

   Evelyne Brochu

   Delphine Cormier

Convidados Especiais 28

1. 

   Ari Millen

   Mark / Rudy / Miller / Ira

2. 

   Kristian Bruun

   Donald 'Donnie' Hendrix

3. 

   Matt Frewer

   Dr. Aldous Leekie

4. 

   Skyler Wexler

   Kira Manning

5. 

   Daniel Kash

   Tomas

6. 

   Natalie Lisinska

   Aynsley Norris

7. 

   Matthew Bennett

   Daniel Rosen

8. 

   Millie Davis

   Gemma Hendrix

9. 

   Drew Davis

   Oscar Hendrix

10. 

    Terra Hazelton

    Sarah Stubbs

11. 

    Peter Outerbridge

    Henrik "Hank" Johanssen

12. 

    Kristin Booth

    Bonnie Johanssen

13. 

    Zoé De Grand Maison

    Gracie Johanssen

14. 

    Julian Richings

    Benjamin Kertland

15. 

    Inga Cadranel

    Detective Angela "Angie" Deangelis

16. 

    Priya Rao

    Meera Kumar

17. Earl McLean Jr.

    Teddy

18. 

    Ryan Blakely

    Reverend Mike

19. 

    Kristi Angus

    Charity Simms

20. 

    Alex Karzis

    Alexander

21. 

    Anika Johnson

    Pianist / Backup Singer

22. 

    Barbara Johnston

    Kelsey / Backup Singer

23. 

    Kent Sheridan

    Conrad

24. 

    Carter Hayden

    Paul

25. 

    Allison Wilson-Forbes

    Trauma Nurse

26. 

    Nora McLellan

    Brenda

27. 

    Rob deLeeuw

    Barry

28. 

    Darryl Flatman

    Officer Carp

Equipa Técnica 16