Season Regulars 8

1. 

   Leo Woodall

   Edward Brooks

2. 

   Quintessa Swindell

   Taylah Sanders

3. 

   Sidse Babett Knudsen

   Professor Andrea Lavin

4. 

   Stephen Rea

   Professor James Alderman

5. 

   Fra Fee

   Adam Mellor

6. 

   Martha Plimpton

   Jane Torres

7. 

   Harry Lloyd

   Andrew Carter

8. 

   Ali Suliman

   Dr. Akram Nizar

Guest Stars 14

1. 

   Maanuv Thiara

   Dr Charan Nathoo

2. 

   Noé Besin

   Denis Blanchet

3. 

   Ian Bouillion

   Alex Pope

4. 

   Caroline Faber

   Prof. Florence Parker-Lee

5. 

   Sofia Barclay

   Safiya Zamil

6. 

   Jude Mack

   Sophie Forster

7. 

   Sia Alipour

   Hassan Kasem

8. 

   Sergej Onopko

   Bogdan Vlahovic

9. 

   Alex Heath

   Chris Howells

10. Adnane Rami

    Khaleed Kasem

11. 

    Nassim Bouguezzi

    Masoud

12. Ruth Redman

    Rose

13. 

    Jason Flemyng

    Stephen Patrick Nield (Kaplar)

14. 

    Joseph Mydell

    Professor Raymond Osborne

Crew 3