Season Regulars 13

1. 

   Asa Butterfield

   Otis Milburn

2. 

   Gillian Anderson

   Jean Milburn

3. 

   Ncuti Gatwa

   Eric Effiong

4. 

   Emma Mackey

   Maeve Wiley

5. 

   Kedar Williams-Stirling

   Jackson Marchetti

6. 

   Connor Swindells

   Adam Groff

7. 

   Tanya Reynolds

   Lily Iglehart

8. 

   Aimee Lou Wood

   Aimee Gibbs

9. 

   Patricia Allison

   Ola Nyman

10. 

    Dua Saleh

    Cal Bowman

11. 

    Mikael Persbrandt

    Jakob Nyman

12. 

    Alistair Petrie

    Michael Groff

13. 

    Jemima Kirke

    Hope Haddon

Guest Stars 25

1. 

   Mimi Keene

   Ruby Matthews

2. 

   Chinenye Ezeudu

   Viv Odusanya

3. 

   Rakhee Thakrar

   Emily Sands

4. 

   George Robinson

   Isaac Goodwin

5. 

   Anne-Marie Duff

   Erin Wiley

6. 

   Jim Howick

   Colin Hendricks

7. 

   Sami Outalbali

   Rahim

8. 

   Chris Jenks

   Steve Morley

9. 

   Lino Facioli

   Dex Thompson

10. 

    Sarah Durham

    Headmistress

11. 

    Rosie Dwyer

    Dex's Girlfriend

12. 

    Armin Karima

    Malek Amir

13. 

    Tom Atkinson

    Nick

14. 

    Jojo Macari

    Kyle

15. Sadie Byron

    Young Lily

16. 

    Conor Clarke-McGrath

    Courgette Connor

17. 

    Jason Isaacs

    Peter Groff

18. 

    Lois Chimimba

    Journalist

19. 

    George Somner

    Joe

20. 

    Samantha Spiro

    Maureen Groff

21. 

    Daisy May

22. 

    Amar Chadha-Patel

    DJ Dave

23. 

    Simone Ashley

    Olivia Hanan

24. 

    Chaneil Kular

    Anwar Bakshi

25. 

    Noel White

    Hugh

Crew 2