Ying must pay her debts to a gang which smuggled her into Britain.

Ying is an illegal immigrant who sells pirate DVDs and stolen phones on the streets of London in the hope of making a life for herself in the UK. But first she must pay her debts to the Snakehead gang who smuggled her into Britain.

Across four separate stories, people wrestle with tough decisions

Olivia Colman and Lennie James star in this haunting anthology about the far-reaching impact of choice. Across four separate stories, people wrestle with tough decisions.

A single mother struggles to keep her family together.

Carol is a tough single mother striving to keep her family together. When her teenage sons commit an act of random violence that ends in the death of a stranger, Carol faces the impossible choice of protecting her children or doing the right thing.

Richard is a recovering heroin addict who spends every day struggling to stay clean.

Richard is a recovering heroin addict who spends every day struggling to stay clean. Only one thing spurs him on; the possibility of re-establishing contact with his teenage daughter

Kasia struggles to make ends with a gambling addict for a boyfriend.

Kasia is a young Polish woman who came to London filled with hope. Years later she is still working as a cleaner, struggling to make ends meet and contending with a gambling addict for a boyfriend.

Run

Run

Series 1

Episode 1

Episode 2

Episode 3

Episode 4