The story follows Jamie, a troubled young man with a birthmark on his face, which has left him feeling isolated and fearful, hiding from the world outside. He lives in the East End of London, an area notorious for its violent hooded gangs. According to news reports, the gangs are now wearing demon masks. But, one night, Jamie discovers the terrifying truth.
Jim Sturgess
as Jamie Morgan
Luke Treadaway
as Lee Morgan
Clémence Poésy
as Tia
Justin Salinger
as Raymond Morgan
Noel Clarke
as A.J.
Ruth Sheen
as Marion Morgan
Timothy Spall
as George Morgan
Imogen Church
as Sarah
Eddie Marsan
as Weapons Man
Joseph Mawle
as Papa B
Bhasker Patel
as Mr. Mohan
Fraser Ayres
as Vinnie
