TV series
21 Again
2019, English, on BBC Three (Online).
Five daughters send their mums undercover as 21-year-olds. From dating to working to activism, the mums will be immersed in their world. Can the mums pull off being 21 Again?
- Seasons
- 1
- Episodes
- 4
- Episode length
- 48 min
- Status
- Ended in 2019
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Where to watch 21 Again
21 Again isn’t on a subscription OTT platform in India, but you can watch it free online.
Free
Tubi TVAvailability in India as of 9 November 2026. Streaming data by JustWatch.
Latest episode
S1 E4: Episode 4
Aired 5 June 2019
Seasons 1
Cast & crew
Details
- First aired
- 16 May 2019
- Last aired
- 5 June 2019
- Network
- BBC Three (Online)
- Language
- English
- Country
- United Kingdom
- Type
- Reality
Check ratings elsewhere
News & fan talk
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21 Again: quick answers
Is 21 Again worth watching?
21 Again doesn’t have enough ratings for a verdict yet.
How many seasons of 21 Again are there?
21 Again has 1 season and 4 episodes, about 48 minutes each.
Is 21 Again finished?
Yes. 21 Again ended in 2019, so you can watch the whole story.
Which OTT platform is 21 Again on?
21 Again isn’t on a subscription OTT platform in India, but you can watch it free online. (Checked 9 November 2026.)
21 Again parents guide: is it suitable for kids?
No age rating is listed for 21 Again yet.
What shows are like 21 Again?
If you liked 21 Again, try Survivorman, Paranormal Caught on Camera, The F Word.