
TV series
21 Days
2009–2016, Spanish, on Cuatro.
No synopsis yet.
- Seasons
- 7
- Episodes
- 44
- Episode length
- 50 min
- Status
- Ended in 2016
Too new to call
Not enough people have rated it yet for a verdict.
Seen it? Give your verdict.
Saved privately on this device.
Where to watch 21 Days
21 Days isn’t listed on any OTT platform in India yet.
No streaming listings yet. Search JustWatch.
Latest episode
S7 E6: Episode 6
Aired 20 May 2016
Seasons 7
Cast & crew
Details
- First aired
- 30 January 2009
- Last aired
- 20 May 2016
- Network
- Cuatro
- Original title
- 21 Días
- Language
- Spanish
- Country
- Spain
- Type
- Documentary
Check ratings elsewhere
News & fan talk
What 21 Days is based on
21 Days is based on a true story.
Source details from Wikidata and TMDB.
If you liked 21 Days

History 101
TV · 2020 · 7.1/10
Worth the HypeRecommended by TMDB viewers

Visible: Out on Television
TV · 2020 · 6.7/10
NewRecommended by TMDB viewers

Medal of Honor
TV · 2018 · 6.5/10
NewRecommended by TMDB viewers

30 for 30
TV · 2009 · 7.6/10
Worth the HypeRecommended by TMDB viewers

The New York Times Presents
TV · 2020 · 7.0/10
NewRecommended by TMDB viewers

The Men Who Built America
TV · 2012 · 8.0/10
Absolute CinemaRecommended by TMDB viewers

E! True Hollywood Story
TV · 1996 · 8.1/10
Absolute CinemaRecommended by TMDB viewers

Natural World
TV · 1983 · 7.4/10
NewRecommended by TMDB viewers

Biography
TV · 1987 · 6.7/10
NewRecommended by TMDB viewers

Disney Gallery / Star Wars: The Mandalorian
TV · 2020 · 7.4/10
Worth the HypeRecommended by TMDB viewers
21 Days: quick answers
Is 21 Days worth watching?
21 Days doesn’t have enough ratings for a verdict yet.
How many seasons of 21 Days are there?
21 Days has 7 seasons and 44 episodes, about 50 minutes each.
Is 21 Days finished?
Yes. 21 Days ended in 2016, so you can watch the whole story.
Which OTT platform is 21 Days on?
21 Days isn’t listed on any OTT platform in India yet. (Checked 9 November 2026.)
21 Days parents guide: is it suitable for kids?
No age rating is listed for 21 Days yet.
What shows are like 21 Days?
If you liked 21 Days, try History 101, Visible: Out on Television, Medal of Honor.
What is 21 Days based on?
21 Days is based on a true story.


