بازیگران ثابت فصل 2

1. 

   Jon Pertwee

   The Doctor

2. 

   Caroline John

   Liz Shaw

‫ستارگان مهمان 10

1. 

   John Levene

   Sergeant Benton

2. 

   Olaf Pooley

   Professor Stahlman

3. 

   Derek Newark

   Greg Sutton

4. Sheila Dunn

   Dr. Petra Williams

5. Dave Carter

   Primord

6. 

   Pat Gorman

   Primord

7. Philip Ryan

   Primord

8. Peter Thompson

   Primord

9. Walter Henry

   Primord

10. 

    Nicholas Courtney

    Brig. Lethbridge-Stewart

عوامل تولید 9