Top Billed Cast

1. 

   Naomie Harris

   Heather

2. 

   Natalie Dormer

   Carla

3. 

   Dominic Allburn

   Simon

4. 

   Leah Mondesir-Simmonds

   Young Heather

5. 

   Olivia Juno Cleverley

   Young Carla

6. 

   Rupert Holliday-Evans

   Jim

7. 

   Jack Morris

   Tel

8. 

   Jake Donald-Crookes

   Jake

9. 

   Isobel Hawkridge

   Ruby

10. 

    Sally Goodman

    Supermarket Customer

11. 

    Naomi Richards

    Helen

12. 

    Nadia Williams

    Jane

13. 

    Alice Grace

    Ruby's Mother

14. 

    Evelyn Temple

    Ruth

15. 

    Beau Plested

    Toby

16. 

    Nikola Kent

    "Logan"

17. 

    Evelyn Smith

    Young Heather and Carla's Schoolfriend

18. 

    Alexander Squires

    Young Heather and Carla's Schoolfriend

19. 

    Harrison Metcalfe

    Young Heather and Carla's Schoolfriend

20. 

    Matilda Clarke

    Disco Bully

21. 

    Mia Rose Lightfoot

    Disco Bully

22. 

    Scarlett Moore

    Disco Bully

23. 

    Evelyn Morris

    School Student (uncredited)

24. 

    Eire Farrell

    School Bully (uncredited)

25. 

    Lilly-Anne Marston-Smith

    Carla's Daughter (uncredited)