Craig Roberts
— Jim
Emile Hirsch
— Dean
Richard Harrington
— Headmaster
Mark Lewis Jones
— Donald
Sai Bennett
— Michelle
Trystan Gravelle
— John
Nia Roberts
— Mum
Aneirin Hughes
— Dad
Helen Griffin
— Beatrice
Darragh Mortell
— Boy in Bed - Lived
Richard Lynch
— Wayne
Matthew Aubrey
— Leon
Claire Cage
— Waitress
Charlotte Randall
— Jackie
Callum Hymers
— Party Kid
Ashley Thomas-Evans
— Gavin
Shawna Workman
— Jackie's Friend
Ryan Owen
— Michael
Jacob Tyler
— Leon's Dude
Alys Mason
— Jackie's Friend
William Thomas
— Sammy