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Relative Secrets — Documentary. Watch Relative Secrets online on Sparkle TV in 4K Ultra HD, with no downloads and no buffering.
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What is Relative Secrets about?
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 episode
S1 · Episode 4 — The Mother Who Vanished · 2025-06-23
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?
- Genres
- Documentary
- First aired
- 2025-06-02
- Rating
- ★ 7.0 / 10
Top cast
- Jane Seymour Self - Host
- Natasha Billson Self - Archaeologist
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