Leigh Whannell (born January 17, 1977) is an Australian screenwriter, producer, director and actor who has primarily worked in the horror genre. He is best known for co-creating the "Saw" and "Insidious" franchises with James Wan.
Biography：Leigh Whannell (born January 17, 1977) is an Australian screenwriter, producer, director and actor who has primarily worked in the horror genre. He is best known for co-creating the "Saw" and "Insidious" franchises with James Wan.
