George, Nina and Mitchell decide to leave Bristol and move to Barry so that they can make a fresh start. Annie also discovers herself in new surroundings when she becomes trapped in purgatory. Mitchell decides to try and rescue her and meets Lia, who tells him a dark secret.

Adam, a vampire who has been reliant on parental blood, is taken in by George and Nina. He has been forced to take to the streets looking for a new source of nutrients following the passing of his mother and with his father being in hospital. Annie names herself as Mitchell's guardian angel.

A drunken girl follows Annie home whilst she is out on her regular midnight walk. The housemates soon work out though that Sasha is no ordinary human being and that she is a zombie. She begins to flirt with Mitchell but he has other things on his mind.

Annie and Mitchell find it hard to make the transition from being just friends to boyfriend and girlfriend. Excited by the prospect of werewolves, Tom attempts to find Nina and George but his presence at the bed and breakfast is met with hostility.

George is surprised after he learns that vampire Herrick is alive while working in the hospital psychiatric ward. He is concerned that Herrick is out for revenge. Mitchell becomes concerned by the Box Tunnel 20 and the prophecy that is revealed by Lia.

George is surprised after he discovers that his dad has passed away, and he ends up getting another surprise when he meets the ghost of George Senior.

Nancy believes that Mitchell is to blame for the Box Tunnel massacre but she still needs to find evidence. Annie offers to help find the hugger. Tom shows up at Honolulu Heights with McNair to ask for help.

Mitchell ends up being trapped by the police and help ends up coming from an unlikely and untrustworthy area. Annie looks for Lia after she returns to purgatory in her quest for answers. George has an important decision to make.