Annie Byron is an AFI Award-winning Australian film, stage, and television actress best known for Wolf Creek 2, Fran, Muriel's Wedding, and Doing Time for Patsy Cline. After graduating university, she enrolled in the National Institute of Dramatic Art along with Steve Bisley, Debra Lawrence, Robert Menzies, Peter Kingston, Judy Davis, and Mel Gibson. Byron was cast as Lou, the second wife of Harry Sullivan in the Australian television series The Sullivans the year after graduating from NIDA.