Home People Diane Cailhier Diane Cailhier movies Diane Cailhier movies Diane Cailhier Movies (4) Mirror Lake (2013) As Writer. She was 66 years old The Outlander (2005) As Writer. She was 58 years old School's Out (1991) As Writer. She was 44 years old La piastre (1976) As Writer. She was 29 years old