TV series

History's Secrets

Name: History's Secrets
Genre: Documentary
Rating: 7.5
Cast: Jordan Romano

4 seasons7.5 / 10

Mysterious events, compelling figures, and great unanswered questions from the past are explored in this National Geographic series.

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Availability

Not streaming in United States

Checked Jul 22, 2026

We don't have a confirmed streaming, rental or purchase option for History's Secrets yet.

Synopsis

Mysterious events, compelling figures, and great unanswered questions from the past are explored in this National Geographic series.

Season 4 episodes

Choose an episode, then use the watch options above for the show.

← Season 3

Episode 1

Secret History of the Atomic Bomb

Jan 1, 200945m

Since the detonation of the first atomic bomb, nuclear weapons have spread from major nations to small countries and terrorist groups through espionage, double-dealing and covert plots.

Where to watch History's Secrets

Episode 2

The Hidden Lincoln

Jan 1, 200945mfinale

There's more to Abraham Lincoln than meets the eye. Far from a simple lawyer who freed the slaves, Lincoln is actually a shrewd manipulator. Explore his hidden political and strategic genius.

Where to watch History's Secrets

Episode information updated Jul 23, 2026

Available now in United States

TV series · 2019★ 8.2

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More about History's Secrets

Cast

Jordan RomanoHoward Hughes

Credits

Written by: Dean Love

Production details

Status: Ended
Series type: Documentary
Episodes: 27
Original language: English

Production

National GeographicUnited States

Themes

investigation