Tubi TV
E1
Episode 1
Where to watch
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
Cast
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21 Again — streaming FAQ
Which OTT platform streams 21 Again?
21 Again is streaming on Tubi TV in United States. It's not currently on Netflix.
Is 21 Again on Netflix?
No, 21 Again is not on Netflix in United States as of August 2026. It's currently on Tubi TV.
Is 21 Again on Amazon Prime Video?
No, 21 Again isn't on Amazon Prime Video in United States right now. It's on Tubi TV instead.
Where can I watch 21 Again for free?
21 Again is available to stream free (with ads) on Tubi TV in United States.
How many seasons are in 21 Again?
21 Again has 1 season in total (4 episodes). The series concluded in 2019.
Are all episodes of 21 Again out yet?
Yes — all 4 episodes across 1 season of 21 Again are out and available to stream.
Is there a Season 2 of 21 Again?
No — 21 Again ended after 1 season, so there is no Season 2.