Relative Secrets

7.020251 season

Documentary

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.

Where to Watch

Acorn TV

AcornTV Amazon Channel

Spectrum On Demand

AMC+

AMC+ Amazon Channel

AMC Plus Apple TV channel

Acorn TV Apple TV channel

Philo

Cast

Jane Seymour

Self - Host

Natasha Billson

Self - Archaeologist

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Episodes

Season 1 — 0 / 4 watched

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Car Family

2025-06-02 · 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.

A Century of Guilt

2025-06-09 · 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.

An Outlaw by Any Name

2025-06-16 · 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.

The Mother Who Vanished

2025-06-23 · 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?