There is a new still of Tom Riley as DI Wagstaffe in next week's Dark Heart, shared on the Sky website. In addition, Sky has shared 2 promotional videos!
The first features new clips from the show alongside interviews with director Colin Teague and writer Chris Lang. The other has different scenes from Dark Heart and an interview with Tom discussing his character and the very dark storyline!
Edit: if you are trying to access the links via a mobile device, you will need to download the Sky Go app, as Sky automatically redirect.
Dark Heart will be on ITV Encore at 9pm Wednesday 9th November.