- Jake Davies - Luke Shelton
- Paul J. Dove - John
- Percelle Ascott - Ben Morgan
- Christina Low - IMO Contestant
- Jamie Ballard - Headmaster
- Clare Burt - Doctor
- Shannon Beer - Caz
- Tasha Connor - Jessie
- Song-Hung Chang - Employee
- Morgan Matthews
- Matthew Hanson
-
James Graham, Morgan Matthews
- Aisha Bywaters
- Laura Hastings-Smith
- Shaheen Baig
- David M. Thompson
- Alex Gordon
- Sarah Bridge
- Laura Lovejoy
- Martin Phipps
- Jens Rosenlund Petersen
Capítulo disponible en las siguientes plataformas: