Relative Secrets

7.0
2025

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.

Production

Logo for Cream Productions

Trailers & Videos

Thumbnail for video: Trailer

Trailer

Seasons

4 Episodes • Premiered 2025

Still image for Relative Secrets season 1 episode 1: Car Family

1. Car Family

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.

Still image for Relative Secrets season 1 episode 2: A Century of Guilt

2. A Century of Guilt

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.

Still image for Relative Secrets season 1 episode 3: An Outlaw by Any Name

3. An Outlaw by Any Name

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.

Still image for Relative Secrets season 1 episode 4: The Mother Who Vanished

4. The Mother Who Vanished

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?

Cast

Photo of Jane Seymour

Jane Seymour

Self - Host

Photo of Natasha Billson

Natasha Billson

Self - Archaeologist

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