Relative Secrets (2025) is a Documentary series that follows 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. Currently, you can watch Relative Secrets on Acorn TV, AcornTV Amazon Channel, Spectrum On Demand, Acorn TV Apple TV. Streaming availability may vary by country and platform over time. It has a user rating of 7.0 out of 10 from 0 votes. Fans of documentary series may also want to explore similar titles below.