After graduating in theatre study, Greg performed in Asia & Europe and in stand-up comedy at the Melbourne International Comedy Festival. He has featured in several award-winning short films such as The Disappearance of Willy Bingham. In 2009, Greg played Joe in The Circuit, before landing a role in The Sapphires (2012) which premiered at Cannes. In 2013, he joined the Corenderrk project, which had a season at the Sydney Opera House, and was narrator for The Coniston Massacre documentary. He appeared in The Gods of Wheat Street’(2014). He has worked on Mad as Hell, Dr Blake, Wake in Fright and has been a member of the Lloyd Jones ensemble for 22 yrs at La Mama Theatre which he considers his 2nd home.