Livermore became a regular presenter on Channel Nine's "Our House", an infotainment show that notched up nine years of television. In 1998 Livermore wrote and performed "Home Sweet Home, Leonard's Last Hurrah" for the Clarendon Guest House, followed by a season at the Melbourne Festival, and then at the Sydney Opera House in 1999. In 2001 Reg enjoyed enormous success again at the Clarendon with "The Thank You Dinner – A Feast to Remember", and in 2002 joined Opera Australia for their production of "Iolanthe" at the Sydney Opera House. Livermore starred as The Lord Chancellor in a sell out, three times extended season.