• 2022-10-03T20:00:00Z on BBC One
  • 1h
  • Paul McGuigan
  • Steven Moffat
  • United Kingdom
  • English
  • Drama, Mystery, Crime
As Harry’s dilemma worsens, the fate of his family hangs in the balance - but he’s determined to do the right thing. Meanwhile, Beth Davenport meets one of Jefferson Grieff’s helpers in the outside world, who delivers a chilling warning. In the cellar, Janice’s desperation grows.