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.

• Christian Cooke
• Philip Glenister
• Zoë Tapper
• Holliday Grainger