Cast 30

1. 

   Jon Pertwee

   The Doctor

2. 

   Nicholas Courtney

   Brigadier Lethbridge-Stewart

3. 

   Katy Manning

   Jo Grant

4. 

   Richard Franklin

   Captain Yates

5. 

   John Levene

   Sergeant Benton

6. Wilfred Carter

   Sir Reginald Styles

7. 

   Peter Messaline

   Daleks Voices (voice)

8. Jean McFarlane

   Miss Paget

9. Anna Barry

   Anat

10. Scott Fredericks

    Boaz

11. Jimmy Winston

    Shura

12. 

    Tim Condren

    Guerilla

13. 

    Aubrey Woods

    Controller

14. Valentine Palmer

    Monia

15. Peter Hill

    Manager

16. Andrew Carr

    Senior Guard

17. George Raistrick

    Guard

18. Alex Macintosh

    Television Reporter

19. Gypsie Kemp

    UNIT Radio Operator

20. Deborah Brayshaw

    Technician

21. Rick Lester

    Ogron

22. 

    Maurice Bush

    Ogron

23. David Joyce

    Ogron

24. Frank Menzies

    Ogron

25. Bruce Wells

    Ogron

26. Geoffrey Todd

    Ogron

27. Oliver Gilbert

    Dalek Voices (voice)

28. 

    John Scott Martin

    Dalek

29. Murphy Grumbar

    Dalek

30. Ricky Newby

    Dalek

Crew 5