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Your family tree might have more skeletons than branches.
Currently Airing
TMDB
70
IMDb
72
Watch(US)

Relative Secrets (2025)

true crime adjacentgenealogy gone roguecozy morbid

Latest Episode

43 min

Season 1 • Episode 4

Latest

The Mother Who Vanished

Jun 23, 2025

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?

Overview

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.

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Content warning

Standout Aspects

Acting

Jane Seymour's delicate horror at family revelations.

Writing

Narrative reveals that hit like plot twists.

Best for:Solo: Late night rabbit holes with ancestry.com open in another tab.·Friends: Group watch where everyone googles their own weird relatives.·Binge: Four episodes—perfect for one weird Sunday.
Heads up:Disturbing: Discussions of historical violence and criminal ancestors.
C

Creator

Canadian Origin Show, NOT AMERICA

First AiredJun 2, 2025
StatusOngoing

Vibe

Pacesteady
Intensitymedium
Tonemixed
Feelmedium
Seasons1·Episodes4
BBC America
Acorn TV

Top Cast

Jane Seymour

Jane Seymour

Self - Host

Natasha Billson

Natasha Billson

Self - Archaeologist

Ask about Relative Secrets

Opens AI chat

Deep Dive

Trivia, insights & behind the scenes

Insight

The show's Canadian production means it accesses UK and North American genealogical records with unusual depth—Jane Seymour's dual citizenship was strategic casting.

Trivia

Natasha Billson was discovered through her viral TikTok series identifying human remains from garden renovations; this is her first television production.

YouTube

Trailer

Trailer

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