Local News Mount Gambier Theatre Group lifts curtain on production preparation from safety of isolation 17/05/2020 Facebook Twitter Email BACK IN ACTION: Mount Gambier Theatre Group Inc president Harley Austin said all cast and crew were excited to get back in action next month as restrictions on theatres are expected to be lifted. BACK IN ACTION: Mount Gambier Theatre Group Inc president Harley Austin said all cast and crew were Subscribe or log in to read the rest of this content.