Luke Rutherford's life as a normal teenage boy is thrown upside down when Rupert Galvin, his godfather, reappears after 17 years and informs him that he is the last Van Helsing: the scion of a dynasty of warriors engaged in a battle between Half-Lives and humans.
And all this on top of pretending to his mum that nothing's going on. No-one said being a teenager was easy! Click the play button to watch the interview