Everyone has Halloween, but in Yorkshire, they have Mischief Night, where madness and mayhem rule. In the course of one night, the barriers that separate two families—one white, one Asian—come tumbling down in a blaze of crime, clubbing, love and fireworks—changing all their lives forever.

Crippled by his writer's block, Paul enters into a new, exciting relationship with risk-taking Billy and super-sexy Juliette. As it becomes increasingly tangled, however, he must choose one of them over the other.