The Secret DNA of Us
TV Show · Documentary

Discover Australia's hidden history with Marc Fennell and his team through groundbreaking mass DNA testing across four Australian towns.

2025 · 58m
Starring Marc Fennell, Rae Johnston
Director Kylie Grey

Season 1

  • EPISODE 1
    Bairnsdale
    Marc Fennell and his team uncover family secrets and life changing connections through mass DNA testing in the Victorian town of Bairnsdale.
    58m
  • EPISODE 2
    Surry Hills
    Marc and his team explore the histories hidden in the streets and laneways of inner Sydney suburb Surry Hills.
    56m
  • EPISODE 3
    Geelong
    Marc and his team uncover shocking DNA discoveries revealing ties to royalty as well as the waves of migration that built the Victorian maritime city, Geelong.
    54m
  • EPISODE 4
    Bathurst
    Marc and his team reveal criminal French ancestry and thrilling bushranger legends through mass DNA testing in Bathurst.
    56m

Related

Cast & Crew

  • Marc Fennell
    Host
  • Rae Johnston
    Host
  • K‌G
    Kylie Grey
    Director
  • J‌S
    Jo Siddiqui
    Producer
  • M‌H
    Madeleine Harman-Reber
    Producer
  • J‌M
    Josie Mason-Campbell
    Producer
  • S‌M
    Sophie Meyrick
    Producer

About

The Secret DNA of Us

Documentary

Discover Australia's hidden history with Marc Fennell and his team through groundbreaking mass DNA testing across four Australian towns.

Information

Studio
SBSAU
Released
2025
Rated
M

Languages

Original Audio
English (Australia)
Subtitles

English (CC), Arabic , Chinese, Simplified , Chinese, Traditional , Korean , Vietnamese

Accessibility

Closed captions refer to subtitles in available languages with the addition of relevant non-dialogue information.
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Africa, Middle East, and India

  • Armenia
  • Azerbaijan
  • Bahrain
  • Botswana
  • Brunei Darussalam
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  • India
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  • Namibia
  • Niger (English)
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  • Saudi Arabia
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Europe

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Latin America and the Caribbean

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  • República Dominicana
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The United States and Canada

  • Canada (English)
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  • United States
  • Estados Unidos (Español México)

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Select a country or region

Africa, Middle East, and India

  • Armenia
  • Azerbaijan
  • Bahrain
  • Botswana
  • Brunei Darussalam
  • Cape Verde
  • Egypt
  • Eswatini
  • Gambia
  • Ghana
  • Guinea-Bissau
  • India
  • Israel
  • Jordan
  • Lebanon
  • Mauritius
  • Mozambique
  • Namibia
  • Niger (English)
  • Oman
  • Qatar
  • Saudi Arabia
  • South Africa
  • Sri Lanka
  • Tajikistan
  • Turkmenistan
  • Uganda
  • United Arab Emirates
  • Zimbabwe

Asia Pacific

  • Australia
  • Cambodia
  • Fiji
  • 香港 (廣東話–繁體)
  • Indonesia (English)
  • 日本
  • Lao People's Democratic Republic
  • 澳門 (廣東話–繁體)
  • Malaysia (English)
  • Micronesia, Federated States of
  • Mongolia
  • New Zealand
  • Philippines
  • Singapore
  • 대한민국
  • 台灣
  • Thailand
  • Turkmenistan
  • Vietnam

Europe

  • Armenia
  • Österreich
  • Belarus
  • Belgium
  • Bulgaria
  • Cyprus
  • Czechia
  • Denmark
  • Estonia
  • Finland
  • France (Français)
  • Deutschland
  • Greece
  • Hungary
  • Ireland
  • Italia
  • Latvia
  • Lithuania
  • Luxembourg (English)
  • Malta
  • Moldova, Republic Of
  • Nederland
  • Norway
  • Poland
  • Portugal (Português)
  • Россия
  • Slovakia
  • Slovenia
  • España
  • Sverige
  • Schweiz
  • Türkiye (English)
  • Ukraine
  • United Kingdom

Latin America and the Caribbean

  • Anguilla
  • Antigua and Barbuda
  • Argentina (Español)
  • Bahamas
  • Belize
  • Bermuda
  • Bolivia (Español)
  • Brasil
  • Virgin Islands, British
  • Cayman Islands
  • Chile (Español)
  • Colombia (Español)
  • Costa Rica (Español)
  • Dominica
  • República Dominicana
  • Ecuador (Español)
  • El Salvador (Español)
  • Grenada
  • Guatemala (Español)
  • Honduras (Español)
  • México
  • Nicaragua (Español)
  • Panamá
  • Paraguay (Español)
  • Perú
  • St. Kitts and Nevis
  • Trinidad and Tobago
  • Venezuela (Español)

The United States and Canada

  • Canada (English)
  • Canada (Français)
  • United States
  • Estados Unidos (Español México)