Iraq war veteran Sam Norwood (James D'Arcy) becomes a warder at HMP Romwell.
Little realising what's he's let himself in for, he finds that his role is not just that of an incarcerator.
He's also a nurse, a copper, a social worker and a counsellor, caught between corrupt guards and violent inmates in an overflowing prison.
Along the way, he discovers the truth about drug trafficking behind bars - how it works and who gets paid. He also finds that being a good screw doesn't always mean sticking to the rules.
Starring: James D'Arcy, Noel Clarke, Frank Harper, Kate Magowan, Jamie Foreman
Screwed is released 3rd June.