It’s our 500th episode, and actor Sara Canning – who’s got two films opening in Toronto this month, The Burning Season this Friday, May 10th, and Sweetland on May 17th – is here to plumb the psychological depths of Sean Durkin’s Martha Marcy May Marlene, the film that showed us all what Elizabeth Olsen could do, and left us on the edges of our seats. Your genial host Norm Wilner still hasn’t recovered, honestly.