Marwood makes his vendetta personal - targeting Luther and those closest to him, raining destruction on everything he touches. Stark and Gray arrive just in time to hurry Mary to a secret place, but is her safety really Stark's priority, or is she just a pawn in his game to lure Luther to him?
Quest roles:
Ruth Wilson(Alice Morgan), Elliot Cowan(Tom Marwood), Simon Wilson(Dr. Joe Green), Georgina French(Natalie Green)