季固定演员 2

1. 

   Jon Pertwee

   The Doctor

2. 

   Caroline John

   Liz Shaw

客串演员 10

1. 

   John Levene

   Sergeant Benton

2. 

   Olaf Pooley

   Professor Stahlman

3. 

   Christopher Benjamin

   Sir Keith Gold

4. 

   Derek Newark

   Greg Sutton

5. Sheila Dunn

   Petra Williams

6. 

   David Simeon

   Private Latimer

7. 

   Derek Ware

   Private Wyatt

8. Walter Randall

   Harry Slocum

9. Ian Fairbairn

   Bromley

10. 

    Nicholas Courtney

    Brig. Lethbridge-Stewart

工作人员 8