Demons

TMDB score: 6.4/10

Luke Rutherford is your average teenager - until his dead father's best friend, Rupert Galvin turns up to reveal his secret destiny: he's the great-grandson of Abraham Van Helsing, the infamous vampire hunter. Luke is set to inherit the family mantle as a warrior against the supernatural entities that lie deep beneath the streets of modern-day London.

Selected season 1, episode 1.