Will Poulter

Jack

Alma Jodorowsky

Evelyn

Sebastian de Souza

Milo

Cara Delevingne

Viola

Gala Gordon

Elena

Jamie Blackley

Tom

Pip Torrens

Graham

Geraldine Somerville

Linda

Jack Fox

Lars

Aki Omoshaybi

Benjy

Genevieve Gaunt

Issi

Robert Portal

Mr. Walker

Sarah Woodruff

Mrs. Walker

Denise Stephenson

Nancy

Jack Bannon

Felix

Finn Constantine

Charlie

Jumaane Brown

Preston