Suspect

Dr Susannah Newman (Anne-Marie Duff, Bad Education) is having a session with Jon (Dominic Cooper, Preacher). Under hypnosis, Jon admits to being a murderer. It falls to Susannah to convince a sceptical police force that a young girl’s life is now in danger.

Ben Miller (Primeval) also returns as Detective Superintendent Richard Grove, and is joined by new cast members Dominic Cooper (Preacher), Tamsin Greig (Black Books) and Vinette Robinson (Boiling Point).

The show leaves right where it left off, following Newman as she tries to stop new client Jon (Cooper) from killing again.