Undoubtedly the darkest episode of the show so far. Not in terms of visuals or gore, which we know the show can do when it wants to, but the themes and motives and desires of characters – or character – that we meet are extremely dark and puts our heroes, in particular Ellie, in grave danger.

The show continues from strength to strength, with the aid of wonderful cinematography yet again in this episode – as too a fantastic performance from Scott Shepherd as David, who gave me the creeps from start to finish.

Full spoiler thoughts in this episode