TV series
Portillo's State Secrets
2015–, English, on BBC Two.
Michael Portillo takes a look through the national archives to discover different stories that have been hidden in previously classified documents.
- Seasons
- 1
- Episodes
- 10
- Episode length
- Varies
- Status
- Still running
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Where to watch Portillo's State Secrets
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Latest episode
S1 E10: National Security
Aired 3 April 2015
Seasons 1
Cast & crew
Details
- First aired
- 23 March 2015
- Network
- BBC Two
- Language
- English
- Country
- United Kingdom
- Type
- Scripted
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Portillo's State Secrets: quick answers
Is Portillo's State Secrets worth watching?
Portillo's State Secrets doesn’t have enough ratings for a verdict yet.
How many seasons of Portillo's State Secrets are there?
Portillo's State Secrets has 1 season and 10 episodes.
Is Portillo's State Secrets finished?
Portillo's State Secrets is still listed as returning series; no new episode date is announced yet.
Which OTT platform is Portillo's State Secrets on?
Portillo's State Secrets isn’t listed on any OTT platform in India yet. (Checked 2 November 2026.)
Portillo's State Secrets parents guide: is it suitable for kids?
No age rating is listed for Portillo's State Secrets yet.
What shows are like Portillo's State Secrets?
If you liked Portillo's State Secrets, try History's Greatest Mysteries, Beyond Belief: Fact or Fiction, The Watcher.