Nadine Marshall

Follows a witness protection officer who finds herself at the center of a breach; compromised by an extramarital romance with a coworker; but resolute in her resolve to fight back and unearth the real cause of corruption within her unit.

Sean Bean (Game of Thrones) leads this three-part BBC miniseries as a convict filled with guilt, just trying to survive prison. Stephen Graham (Snatch) co-stars as a prison officer trying to protect those in his charge but forced to make an impossible choice.