Benedict Wong as Kung Sang

Eddie Marsan as Little John

Omid Djalili as Ali

Alan Williams as Kenny

Philip Jackson as Big John

Pearce Quigley as Eddie

Olivia Colman as Alice

John Henshaw as Charlie

Joanna Scanlan as Barbara

Mel Raido as Nick

Sarah Hadland as Carla

Diveen Henry as Miriam

Roland Manookian as Mike

Sophie Stanton as Debbie

Rodney Litchfield as Terry

Sophie Lee as Phoenix

Jeffrey Li as Dragon

Verelle Roberts as George

Nathalie Armin as Soraya

Luke Heald as Soraya's Son

Deirdre Costello as Charlie's Wife

Alison Burrows as Eddie's Wife

Margaret Blakemore as Immigration Officer

Victor Power as Desmond

Liz Hume Dawson as Receptionist

Gary Bird as Security Guard

Stephanie Roscoe as Councillor

Dianne Oxberry as BBC Weather Presenter/Herself