The Secret DNA of Us

• 
  E1

  Bairnsdale

  Marc Fennell and his team uncover family secrets and life changing connections through mass DNA testing in the Victorian town of Bairnsdale.

  2025-04-17 · 59m
  Mark watched
• 
  E2

  Surry Hills

  Join Marc Fennell and his team in the eclectic Sydney suburb of Surry Hills, where they tell two strangers, Tim and Narelle, how they’re related, give local Donna a family legacy to cherish, and show Sasha previously sealed documents while revealing the people of Surry Hills share more in common than they realise.

  2025-04-24 · 57m
  Mark watched
• 
  E3

  Geelong

  Join Marc in the Victorian town of Geelong, as Sharon learns of a royal connection and Michael gets answers to his family’s journey to Australia, while the town discovers bonds formed by its manufacturing history, remain strong.

  2025-05-01 · 55m
  Mark watched
• 
  E4

  Bathurst

  This week, Marc and his team unravel the DNA of Bathurst, Australia’s first inland settlement after European colonisation. A regional and agricultural hub just three hours west of Sydney, Bathurst is famous for its annual car race, but it’s so much more.

  2025-05-08 · 57m
  Mark watched

Top cast

Marc Fennell

Self

Rae Johnston

Self

Brad Argent

Self - genealogist