Sam appears to be a model teenager to the outside world. He's affectionate with his Mum and stands up to bullies, but his violent desires start to show when a new girl comes to town.
Sam needs to watch his step and keep his desires under control after the death at the hospital starts to cause suspicion. Jenny works up sufficient courage to tackle a past threat.
Jenny's world starts to fall apart after Sam reveals her secret, and she begins to understand her son's true nature after he comes face to face with his father.
Sam's father Peter is released from prison, and Jenny attempts to get to the bottom of things. She believes Peter has the key to Sam's increasingly dangerous behaviour.
Simon Bubb
Mike
Harry Capehorn
James
Earl Cave
Oscar
Elizabeth Counsell
Margaret
Richard Coyle
Peter