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  • BBC America
  • Acorn TV

Relative Secrets

  • 2025
  • Returning Series
  • Documentary
  • 1 season

From serial-killer parents to long-buried family secrets, award-winning actress Jane Seymour and archaeologist Natasha Billson explore the remarkable mysteries and dark legacies that haunt ordinary families.

Latest: Season 1 · 2025

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  1. E1. Car Family

    Jun 2, 2025 · 43m

    The daughter of a serial killer desperately hopes her family's lineage offers redemption from her father's horrifying crimes. But when Jane and Natasha search for an ancestor, they discover a secret far worse than they could ever imagine.

  2. E2. A Century of Guilt

    Jun 9, 2025 · 44m

    A 99-year-old World War II veteran believes his neglect led to his grandmother's disappearance--or worse, her murder. Hoping to allay his fears, Jane and Natasha dig into the past.

  3. E3. An Outlaw by Any Name

    Jun 16, 2025 · 43m

    A Texas family confronts their scandalous past while seeking the truth about their father, rumored to have been born to a brothel worker. As Jane and Natasha investigate his paternity, they discover the truth might be far closer than it seems.

  4. E4. The Mother Who Vanished

    Jun 23, 2025 · 43m

    Seventy years ago, a Philadelphia mother vanished, leaving three young children behind. With Jane and Natasha's help, they go in search of answers: Did their mother fake her death, or has she been living under a false identity all along?

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