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21 was released on June 1, 2003 but we couldn't find it on any streaming service yet. Rights can change — try again later.
Get the app to be notifiedCast · Directed by Erin Greenwell
More from Erin Greenwell · Director
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21 — streaming FAQ
Which OTT platform streams 21?
21 isn't streaming anywhere in United Kingdom yet.
Is 21 on Netflix?
No, 21 is not on Netflix in United Kingdom as of October 2026.
Is 21 on Amazon Prime Video?
No, 21 isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch 21 for free?
21 isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
What is the OTT release date for 21?
21 hasn't started streaming in United Kingdom yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around July 20, 2003. This is a prediction, not a confirmed date.
