Fortress Britain (2023)

Name: Fortress Britain
Genre: Documentary
Rating: 7.4
Cast: Alice Roberts

Documentary

Alice Roberts and her fellow historians explore Britain's long-standing obsession with invasion, by examining the physical reminders that are still here today

IMDb rating: 7.4 (49 votes)
Episode average: 7.2 -0.2 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

Cast

Alice Roberts Self - Presenter

Seasons

Season 1 (2023)

7.23 avg 4 episodes 7.2 → 7.3 47 min avg

Rising
Big finale

Season 1 episodes - IMDb ratings
#	Title	Rating	Votes
1	Henry VIII	7.2	14
2	Halting Hitler	7.2	14
3	Avoiding Armageddon	7.2	14
4	The Norman Takeover	7.3	10