Stephen Martin Walters appeared in two of Robson Green's shows, including Wire in the Blood and Touching Evil.
In Touching Evil he played Jack McCaffrey, a student being manipulated to commit crimes.
In Wire in the Blood he played James Williams, a killer of young homeless men obsessed with Shinto.
He has starred in many movies and shows before and after this.
What do you think of him?
What is the Robson Green Connection?