Mark Gatiss is an English actor, comedian, screenwriter and novelist. He is known as a member of the comedy team The League of Gentlemen alongside Reece Shearsmith, Steve Pemberton and co-writer Jeremy Dyson, and has both written for and acted in the TV series Doctor Who and Sherlock, the latter of which he also co-created.

Not only a director, but also writer, editor and composer for his films, John Carpenter has worked in numerous film genres in his 4 decade carreer, but he is most commonly associated with horror and science fiction. His biggest success is Halloween, the movie that made the serial killer Michael Myers a cult character for horror fans.

Michael Roberts has 3 credits at Criticker, including: The Girlfriend Experience, A History of Horror with Mark Gatiss and Manolo: The Boy Who Made Shoes for Lizards