Series Cast 21

1. 

   Ben Willbond

   — (13 Episodes)

2. 

   Mathew Baynton

   — (13 Episodes)

3. 

   Laurence Rickard

   — (13 Episodes)

4. 

   Jim Howick

   — (13 Episodes)

5. 

   Simon Farnaby

   — (13 Episodes)

6. 

   Martha Howe-Douglas

   — (13 Episodes)

7. 

   John Eccleston

   Rattus Rattus (voice) (13 Episodes)

8. 

   Jess Robinson

   Additional Voices (12 Episodes)

9. 

   Lawry Lewin

   — (12 Episodes)

10. 

    Jon Culshaw

    Additional Voices (11 Episodes), — (1 Episode)

11. Jalaal Hartley

    — (9 Episodes)

12. 

    Sarah Hadland

    — (9 Episodes)

13. 

    Dominique Moore

    — (6 Episodes)

14. 

    Jessica Ransom

    — (5 Episodes)

15. 

    Mark Gatiss

    — (4 Episodes)

16. 

    Steve Pemberton

    — (4 Episodes)

17. 

    Reece Shearsmith

    — (4 Episodes)

18. 

    Katherine Jakeways

    — (4 Episodes)

19. Susie Donkin

    — (3 Episodes)

20. 

    Chris Addison

    — (2 Episodes)

21. 

    Katy Wix

    — (1 Episode)

Series Crew 8