Having discovered the existence of supernatural creatures, two mysterious strangers, Professor Jaggat and Kemp, begin to pursue the three housemates with the objective of eliminating them – by any means necessary. After a night out, George and Mitchell are challenged by two married vampires named Ivan and Daisy. They taunt the pair about Herrick’s murder, but Daisy has something else on her mind. George’s relationship with Nina becomes strained after she discovers she is a werewolf, as they seem to avoid the truth. Annie embraces her new-found confidence by applying for a job at the local pub. The wit and honesty of new doctor Lucy captures Mitchell’s attention.