Who was the writer of the  American action horror-thriller film which was directed by Adam Wingard?
Simon Barrett (filmmaker): Simon Barrett (born 1978) is an American actor, producer, and screenwriter known for his collaborations with Adam Wingard, including "A Horrible Way to Die", "V/H/S", "V/H/S/2", "You're Next", and "The Guest". The Guest (film): The Guest is a 2014 American action horror-thriller film directed and edited by Adam Wingard and written by Simon Barrett, both of whom previously collaborated on a previous film, "You're Next" (2011).
Simon Barrett