Series Cast 22

1. 

   Douglas Hodge

   — (12 Episodes), Kenneth Burns (6 Episodes), Sgt. Maj. Kenneth 'Kenny' Burns (1 Episode)

2. 

   Tamzin Outhwaite

   Sgt. Jo McDonagh (12 Episodes)

3. 

   Raquel Cassidy

   — (12 Episodes)

4. James Thornton

   — (12 Episodes)

5. 

   Gordon Kennedy

   — (12 Episodes)

6. 

   Blake Ritson

   — (12 Episodes)

7. 

   Poppy Miller

   — (12 Episodes)

8. 

   Chris O'Dowd

   Bernie Maddox (12 Episodes)

9. 

   Nigel Harman

   — (12 Episodes)

10. 

    Lucy Cohu

    — (1 Episode)

11. 

    Dominic Coleman

    — (1 Episode)

12. 

    Steven Elder

    — (1 Episode)

13. 

    Joanne Froggatt

    — (1 Episode)

14. 

    Mark Lewis Jones

    — (1 Episode)

15. 

    Elizabeth Rider

    — (1 Episode)

16. 

    Julian Wadham

    — (1 Episode)

17. 

    Bryan Dick

    — (1 Episode)

18. 

    Tristan Gemmill

    — (1 Episode)

19. 

    Carsten Hayes

    — (1 Episode)

20. 

    Andrew Tiernan

    — (1 Episode)

21. 

    Pip Torrens

    — (1 Episode)

22. 

    Nicola Walker

    — (1 Episode)

Series Crew 3