Darren Lynn Bousman directing Saw IV.
Darren Lynn Bousman is a film director who has worked on the Saw series. He has directed Saw II, Saw III and Saw IV, making him the only Saw director thus far to do more than one film.
His script The Desperate served the basis for Saw II.
In addition to the Saw films, Bousman has also directed the horror musical Repo! The Genetic Opera as well as an episode of Fear Itself.