History's Secrets (2007)

Name: History's Secrets
Rating: 6.7

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

IMDb rating: 6.7 (18 votes)
Episode average: 7.1 +0.4 vs IMDb
Seasons: 1
Language: EN
Type: TV series

Rating trend: this show's seasons do not settle into one shape. Rising Shows ranks whole shows by the shape of their rating trend rather than one average score, which is how you find a show that got better rather than a show that started well.

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Ratings refreshed Oct 3, 2026 · 1 season indexed

Seasons

Season 1 (2010)

7.10 avg 5 episodes 8.3 → 7.3

U-shaped

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	The Hunt for Hitler	8.3	7
3	The Romanovs	7.0	5
4	The Real Roswell Conspiracy	5.7	7
11	Secret History of the Atomic Bomb	7.2	5
12	Vanished from Alcatraz	7.3	6