Some of Witt's other lead theatre roles during this time include John Hinckley in the Australian tour of Sondheim's Assassins, Danny in Baby at the Hayes Theatre, Leaf Coneybear in william Finn's The 25th Annual Putnam County Spelling Bee, and Young Buddy in the acclaimed concert production of Sondheim's Follies – opposite Philip Quast, Debra Byrne, Lisa McCune, David Hobson and Anne Wood.