E1
Episode 1
Where to watch
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No streaming availability found for Wanna One Comeback: I Promise You anywhere yet.
Seasons & Episodes
Cast · Directed by Lee Yeon Kyu
More from Lee Dae-hwi · Lead actor
More from Yoon Ji-sung · Co-star actor
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2025 · 7.7
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2010 · 8.2
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2015 · 7.4
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2007 · 6.7
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2018 · 7.6
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Wanna One Comeback: I Promise You — streaming FAQ
Which OTT platform streams Wanna One Comeback: I Promise You?
Wanna One Comeback: I Promise You isn't streaming anywhere in United States yet.
Is Wanna One Comeback: I Promise You on Netflix?
No, Wanna One Comeback: I Promise You is not on Netflix in United States as of October 2026.
Is Wanna One Comeback: I Promise You on Amazon Prime Video?
No, Wanna One Comeback: I Promise You isn't on Amazon Prime Video in United States right now.
Where can I watch Wanna One Comeback: I Promise You for free?
Wanna One Comeback: I Promise You isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons are in Wanna One Comeback: I Promise You?
Wanna One Comeback: I Promise You has 1 season in total (1 episodes). The series concluded in 2018.
Are all episodes of Wanna One Comeback: I Promise You out yet?
Yes — all 1 episodes across 1 season of Wanna One Comeback: I Promise You are out and available to stream.
Is there a Season 2 of Wanna One Comeback: I Promise You?
No — Wanna One Comeback: I Promise You ended after 1 season, so there is no Season 2.
