Australian celebrities play detective as they go in search of their family history, revealing secrets and surprises from the past.

Who Do You Think You Are? is a landmark documentary series chronicling the social, ethnic and cultural evolution of our national identity through the personal family histories of prominent Australians. Every Australian has an intriguing genealogy that in one way or another has contributed to the history of our country. Series 2 follows six unique Australians as they look to their own roots to explain who they are.