The director of The Possession of Joel Delaney is not an actor. Canadian Mathieu Kassovitz is also not an actor.
Waris Hussein (born 9 December 1938) is a British-Indian television director and film director best known for his many productions for British television, including "Doctor Who" and the "Play of the Month" version of "A Passage to India" (1965). 
Mathieu Kassovitz (born 3 August 1967) is a French director, screenwriter, producer, editor, and actor probably best known in Francophone countries for his role as Nino Quincampoix in "Amlie" ("Le Fabuleux Destin d'Amlie Poulain"; 2001). 
The Possession of Joel Delaney is a 1972 American horror film directed by Waris Hussein and starring Shirley MacLaine and Perry King. 
