Demons is a British six-part supernatural drama TV series produced by Shine TV, which premiered on ITV on 3 January 2009. It was produced by the same company that made the Sky One supernatural drama Hex and the BBC One fantasy series Merlin. The DVD of the only series made was released on 6 April 2009. Overview The plot follows the adventures of a London teenager Luke Rutherford, who learns that he is the last descendant of the Van Helsing line by the sudden arrival of his American godfather Rupert Galvin. Luke is charged with the role of smiting the gathering dark forces of the world whilst trying to live an ordinary life of exams and parties. Rupert Galvin helps train Luke with the assistance of Mina Harker, a blind vampiric concert pianist and authority on half-lives (i.e., vampires, demons, zombies, and werewolves). Luke's best friend Ruby also joins in on the action. Cast and characters Philip Glenister as Rupert Galvin: An American demon hunter with a sarcastic sense of humour, Rupert is Luke's godfather. His close friend was Luke's late father, whose death Rupert may have been partly responsible for. Rupert appears ruthless and cold-blooded, driven by a fanatical hatred of demons after one murdered his wife. But he is a warm-hearted individual who cares about his friends and looks upon Luke as a son. He drinks too much to drown his sorrows. Christian Cooke as Luke Rutherford: The main protagonist, Luke is a student who is nearing graduation when he meets his godfather, Rupert, who informs Luke that he is a descendant of Van Helsing and it is his destiny to save the world from demons. Due to this bloodline he has above average speed, strength, and skill at martial arts. Luke is reluctant to fight the demons but does so out of duty, though he often complains that he would rather be attending social functions with his friends. Luke appears to have a nihilistic outlook on life, but cares greatly about his best friend Ruby despite sometimes appearing indifferent toward her. Holliday Grainger as Ruby: Ruby has been Luke's best friend since childhood. She is also in love with Luke, but is afraid to admit this. She has a rivalry with Mina and insists on accompanying the group in fighting demons. Her intelligence and resourcefulness often prove a great help to Luke, Rupert, and Mina, though they