Trevor Chappell gets a tour of Melbourne Museum this week. Image: FacebookTrevor Chappell has signed off for the final time as host of ABC Overnights. After 26 years in the role, Chappell presented his last show this morning – the final hour of which was livestreamed from 5am to ABC Melbourne‘s Facebook page. Francis Leach now takes up the baton as host of ABC Overnights. Images: Instagram and ABC Facebook page.