In this new season, eight of Australia's most respected and recognisable faces retrace the footsteps of their ancestors across the country and around the world, as they strive to make sense of the present by connecting with their family's paths. Award-winning stand-up comedian and host of 'I'm A Celebrity... Get Me Out of Here!' Julia Morris finds her great grandfather in controversial Labor Premier J.T. Lang's intimate inner circle, and she investigates whether her grandfather was involved in the Irish Republican Army.