This movie is an autobiography of the director?!
I was reading now and the director Jean-Claude Brisseau was charged for "sexually harassing two actresses during the preproduction of the his other movie Choses Secrètes(2002).
So, i was thinking that he choose make this movie for somehow explain what happen when he was charged. And i think he must have been carefully in the choise of the actress for Exterminating Angels this time.