Temporadas normales 4

1. 

   Jodie Whittaker

   The Doctor

2. 

   Mandip Gill

   Yasmin 'Yaz' Khan

3. 

   Bradley Walsh

   Graham O'Brien

4. 

   Tosin Cole

   Ryan Sinclair

Estrellas invitadas 13

1. 

   Clare-Hope Ashitey

   Rakaya

2. 

   Ian Gelder

   Zellin

3. 

   Aruhan Galieva

   Tahira

4. 

   Buom Tihngang

   Tibo

5. Nasreen Hussain

   Anita Patel

6. Sirine Sabba

   Maryam

7. 

   Everal Walsh

   Gabriel

8. Michael Keane

   Fred

9. 

   Willie Jonah

   Old Tibo

10. Amanda Liberman

    Mum

11. 

    Anthony Taylor

    Andrew

12. Bhavnisha Parmar

    Sonya Khan

13. 

    Sharon D. Clarke

    Grace O'Brien

Equipo 4