The writer-director was partially inspired by a close friend who died of ALS, but ultimatley lost a scene involving the affliction: "That's definitely one that hurt when I took it out."

The staggering natural beauty of the Pacific Northwest becomes a bloodied hunting ground in writer-director Leigh Whannell's latest stab at monster mayhem: Wolf Man (now playing in theaters everywhere;

Leigh Whannell talks to us about modernising Wolf Man for today's audiences, the success of his previous film The Invisible Man and whether he'll be making any other Wolf Man movies.