A serial killer stalks the city of Boston and a DR Jeckyll goes to a lawyer claiming to be the serial killer and that he can turn into another person. You have to give this Canadian t.v movie updating of the oft told classic Robert Louis Stevenson tale credit for giving it a fresh approach.This is pleasingly sombre and manages for the most part to be genuinely unsettling straight from the films beginning until it runs out of steam in a courtroom finale.It does offer a different but unsatisfying twist at the end.Dougray Scott in the lead role(s)and in very little makeup to distinquish the two characters is very, very good.A good effort overall.