S9 E2 • 2015 • 44m • TV-PGTy celebrates graduating as he and Amy diagnose a difficult patient. Lou struggles with being a good parent through the separation and impending divorce from Peter.Actors: Amber Marshall, Michelle Morgan, Shaun Johnston, Graham Wardle, Chris Potter, Alisha Newton, Kerry James, Jessica Steen, Gabriel Hogan, Cindy Busby, Kevin McGarry