US / US providers
Amazon Prime Video
Disney Plus
Hulu
Philo
HISTORY Vault Apple TV Channel
HISTORY Vault Amazon Channel
Amazon Prime Video with Ads
History
Amazon Video
Global / English-region fallback
Seasons & episodes
Searching for watch History's Greatest Mysteries season 7 online? Use the episode list below (legal-only availability varies by region).
Where to watch “History's Greatest Mysteries” (2020) online legally? See US streaming options first, plus English-region fallbacks.
History's Greatest Mysteries first aired in 2020 • originally associated with Planète+ A&E • 7 seasons • 91 episodes • status: Returning Series.
If you searched for “watch History's Greatest Mysteries online” (2020), the safest approach is to verify legal availability in your region (US first, then English-region fallbacks).
It sits in the Documentary, Mystery space, which helps set expectations for tone and pacing.
Ratings vary by audience taste—check the synopsis and cast to see if it matches what you like.
This page includes season navigation, episode list, cast, trailer (when available), and legal provider hints to help you decide quickly.
Synopsis
Investigates a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Fresh, new evidence and perspectives will be showcased, such as never-before-released documents, personal diaries and DNA evidence.
Keywords
mysterious lands, mysterious events, observational documentary, mysterious disappearance, documentary.
Stills
Similar series
The UnXplained, People Magazine Investigates, Cold Case Files, Drain the Oceans, Nature's Great Events, American Monster, Paranormal Witness, Snapped.
Main cast
