Temporadas normales 3

1. 

   Jodie Whittaker

   The Doctor

2. 

   Mandip Gill

   Yasmin 'Yaz' Khan

3. 

   John Bishop

   Dan Lewis

Estrellas invitadas 17

1. Bhavnisha Parmar

   Sonya Khan

2. 

   Matthew Needham

   Old Swarm

3. 

   Jo Martin

   Fugitive Doctor

4. 

   Barbara Flynn

   Awsok

5. 

   Steve Oram

   Joseph Williamson

6. 

   Sam Spruell

   Swarm

7. 

   Rochenda Sandall

   Azure

8. Chantelle Pierre

   Police Officer

9. 

   Craige Els

   Karvanista

10. 

    Thaddea Graham

    Bel

11. 

    Amanda Drew

    Mouri (voice)

12. Nigel Richard Lambert

    Priest Triangle

13. 

    Craig Parkinson

    Grand Serpent

14. Jonny Mathers

    Passenger

15. 

    Jacob Anderson

    Inston-Vee Vinder

16. 

    Nicholas Briggs

    Cybermen (voice)

17. 

    Nadia Albina

    Diane Curtis

Equipo 6