Series Cast 12

1. 

   Olivia Williams

   Charlie Zailer (4 Episodes)

2. 

   Darren Boyd

   Simon Waterhouse (4 Episodes)

3. 

   Peter Wight

   Robbie Proust (4 Episodes)

4. 

   Ralph Ineson

   Colin Sellars (4 Episodes)

5. 

   Rupert Graves

   Mark Bretherick (2 Episodes)

6. 

   Eva Birthistle

   Ruth Blacksmith (2 Episodes)

7. 

   Theo James

   Aidan Harper (2 Episodes)

8. 

   Amy Beth Hayes

   Sally Thorne (2 Episodes)

9. 

   Tom Goodman-Hill

   — (2 Episodes)

10. 

    Emily Beecham

    Mary Trelease (2 Episodes)

11. 

    Seeta Indrani

    — (2 Episodes)

12. Huw Rhys

    Nick Thorne (1 Episode)

Series Crew 11