Eddie Marsan as Richard

Ewen Bremner as Julian

Jessica Hynes as Cath

Bronagh Gallagher as Maggie

Tim Healy as Geoff

Paul Nicholls as Gary

Anne Reid as Barbara

Chloe Hesar as Emily

Richard Ridings as Collin

Gary Sefton as Vince

Kevin Eldon as Alan

Sandra Voe as Julian's Mum

Rasmus Hardiker as Comic Book Fan 1

Edward Tudor-Pole as Lollipop Man / Death Metal Singer

Tim Potter as Headmaster

Bobbie Roe as Trekkie

Phil Lester as

Nick Ball as Grey Suited Man