Pierre Chagnon: Pierre Chagnon. Actor: I Killed My Mother. Pierre Chagnon was born on 30 August 1957. He is an actor, known for I Killed My Mother (2009), Bitter Sugar (1998) and Nico the Unicorn (1998). He is married to Isabelle Poissant.
Known For: I Killed My Mother (Richard Minel), Bitter Sugar (Victor Schoelcher), Nico the Unicorn (Ben Willett), René Lévesque (Jean Lesage)