Max Harwood as Oliver

Hero Fiennes Tiffin as Mitch

Susan Wokoma as Susanne

Evan Ross as Julius

Tallulah Haddon as Chloe

Hammed Animashaun as Elliott

Ashley Benson as Margot

Ben Miller as Frank

Alex Murphy as Doug

Jacob Sartorius as Kurt

Zenobia Williams as Mel

Mitchell Zhangazha as Mark

Sam Coleman as Don

Nicola Roberts as Chloe's Mum

Benjamin Nealon as Chloe's Father

Carol Anne Watts as Oliver's Mother

Mia Savelle as Punk

Martin Owen as TV Repair Guy

Leuan Evans as Skateboard Kid

Carys Eleri as Mitch's Mother

Alexa Jones-Young as Goth Girl

Nick Wright as Tourist Dad

Emma Wilkes as Tourist Mum

Rebecca Harris as Priest

Stephen Agnew as The Orderly

Laura Collins as UV Lady / Lady With Dog

Dimeji Ewuoso as Fireman

Jasmine Armfield as Girl

Nicholas Stone as Pilot

Alice Collett as Air Stewardess