Lee Mack
— Neil
Chris McCausland
— Scott
Rebekah Staton
— Stacey Brennan
Sarah Alexander
— Laura
Ben Crompton
— 'Big' Barry Brennan
Emily Coates
— Ashleigh Brennan
Josiah Eloi
— 'Little' Barry Brennan
Millie Kiss
— Chloe
Tupele Dorgu
— Sabrina
Sunil Patel
— Raj
Alicia Forde
— Holly
Donna Preston
— Sue 1
Abby Vicky-Russell
— Sue 2
Rich Keeble
— Euan
Elizabeth Bennett
— Grandma
Maggie Ollerenshaw
— April
Leila Hoffman
— Evelyn
Grace Long
— Officer Dillon
Brayden Emmanuel
— Officer Boyce
Barrett Robinson
— Engineer
Andy Zaltzman
— Journalist 1
Aatif Nawaz
— Journalist 2
Emma Thompson
— Self (archive footage)