About Marcus Dunstan
Marcus Dunstan is an American screenwriter and director who, along with frequent collaborator Patrick Melton, wrote screenplay for the film Feast, which was the winner of Season Three of the filmmaking competition reality TV series Project Greenlight. Dunstan has since written the screenplays for Feast II: Sloppy Seconds, Feast III: The Happy Finish, and four films in the Saw franchise. Dunstan also directed and co-wrote the films The Collector, its sequel The Collection, and Unhuman. In March 2005, Dunstan and Melton won Season Three of Project Greenlight with their screenplay, Feast, which was directed by John Gulager. He holds the record for spilling the most fake blood ever in a student film.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.