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One in a Mill10n

Play trailer Poster for One in a Mill10n Oct 2025 1h 50m Music Documentary Play Trailer Watchlist
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In 2015, with the greeting "ONE IN A MILL10N, TWICE!", a new K-pop group stepped onto the world stage. From chart-topping anthems like "CHEER UP," "TT," "What is Love?," "FANCY," and "Feel Special," TWICE captured hearts far beyond Korea, becoming a global phenomenon. This documentary follows their decade-long journey--countless hours of dedication, the dazzling spotlight of worldwide tours, and candid reflections on their growth, friendship, and even their dreams for the future. For ten years, brighter than any stage light, 'ONCE' has been at the very heart of their story. Through never-before-seen interviews and the heartfelt process of preparing a 10th anniversary celebration, the film reveals what TWICE has truly meant to one another--and to the fans who have walked beside them. On their 10th anniversary, 〈ONE IN A MILL10N〉 comes to the screen, revealing the true reason behind the existence of TWICE--a group like no other.

Audience Reviews

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Gloria Javiera V Perfect documental, I need more movies for my girls ❤️‍🩹 Rated 5 out of 5 stars 11/09/25 Full Review Martin B When this project was announced, I thought it would be a lineal look at the career of TWICE, as one of the very rare K-Pop girl groups who have stayed together for ten years with the same agency and with the same lineup. Instead, "One In A Mill10n" takes a scattergun approach, showing glimpses of what makes TWICE such a strong and popular group, while dedicating various segments for each member. You really have to be a fan to really appreciate this documentary film, with the most powerful segments saved for the end with Mina and Jeongyeon, whose mental health battles nearly saw them leave the group. There is also a good scene where TWICE discuss their contract renewal in 2022, and how close they came to ending the group. It is a good way as a new or prospective fan to learn about all the members and what they bring to the group, but I didn't feel like there was enough of their highs and lows together as TWICE. And being that's it is a project heavily involving TWICE, it's very biased towards them. But if you're a fan, it's a super fun look into them that you don't often get. Rated 4 out of 5 stars 11/06/25 Full Review Read all reviews
One in a Mill10n

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Cast & Crew

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Wasabimayo

Director

Chaeyoung

Self

Kim Da-hyun

Self

Jeongyeon

Self

Jihyo

Self

MOMO

Self
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One in a Mill10n

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Movie Info

Synopsis In 2015, with the greeting "ONE IN A MILL10N, TWICE!", a new K-pop group stepped onto the world stage. From chart-topping anthems like "CHEER UP," "TT," "What is Love?," "FANCY," and "Feel Special," TWICE captured hearts far beyond Korea, becoming a global phenomenon. This documentary follows their decade-long journey--countless hours of dedication, the dazzling spotlight of worldwide tours, and candid reflections on their growth, friendship, and even their dreams for the future. For ten years, brighter than any stage light, 'ONCE' has been at the very heart of their story. Through never-before-seen interviews and the heartfelt process of preparing a 10th anniversary celebration, the film reveals what TWICE has truly meant to one another--and to the fans who have walked beside them. On their 10th anniversary, 〈ONE IN A MILL10N〉 comes to the screen, revealing the true reason behind the existence of TWICE--a group like no other.
Director
Wasabimayo
Distributor
CJ 4DPlex
Genre
Music, Documentary
Original Language
Korean
Release Date (Theaters)
Oct 20, 2025, Limited
Runtime
1h 50m