TWICE: ONE IN A MILL10N – Complete Documentary Guide for ONCEs

Fans eagerly search for the official TWICE documentary release date after teasers dropped worldwide. TWICE is stepping into their tenth year together, and they are doing it with something special.

Their new documentary, TWICE: ONE IN A MILLION, will celebrate their journey from rookies to world-famous artists.

It is not just a film about music. It is about how far they have come and how much they have changed.

The documentary will look back at their early days in 2015 and follow them all the way to 2025. It will show how nine young trainees grew into global icons.

The group has faced struggles, pressure, and endless practice hours. It also shows how they stayed close through it all. The film will honor their bond and the fans who stood with them from the start.

This project is meant to feel personal. It goes beyond the stage lights. Viewers will see their off-stage lives, their friendships, and the moments that shaped their careers. It is both a memory capsule and a thank-you to the ONCEs who helped them get here.

A Global Release for Their Biggest Milestone

TWICE: ONE IN A MILLION will premiere worldwide on October 20, 2025. That date marks exactly ten years since TWICE’s official debut. The film will run for 1 hour and 40 minutes, a subtle nod to the “10/20” date of their anniversary.

It will be shown in cinemas around the world. AMC Theatres has already listed it on their website, confirming wide release across major markets.

The United States, Singapore, the Philippines, Japan, and many other countries will be part of the rollout. In Japan, the release is set for October 24, showing a slightly delayed schedule for that region.

This global theatrical focus shows how large TWICE’s reach has become. Instead of streaming first, the group is making this an event fans can watch together. It is being treated as more than just content — it is a shared celebration of their decade together.

Inside the film, fans can expect rare behind-the-scenes moments. There will be clips from music video shoots, long tours, and candid interviews.

Some parts will show their lighter side, while others will reveal the struggles they went through to reach where they are today. The members will speak openly about their growth, fears, and hopes.

It also highlights how important ONCEs have been all these years. Their support will be shown as part of TWICE’s journey, not just background noise.

The film includes preparations for their 10th anniversary events and shows how the group’s bond with their fans shaped their path.

Linking Past and Present Through Their Name

The title ONE IN A MILLION is not random. It is the phrase TWICE members always say when introducing themselves: “One in a million, TWICE!” Over time, that line has become their identity. Using it now marks how far they have come.

It also connects back to their 2016 song “One in a Million” from their mini album TWICEcoaster: LANE 1.

That track was a soft message to their fans during their rise to fame. Bringing the title back now closes the loop, tying their early days to their tenth year.

The documentary was first announced on July 21, 2025, just after their Seoul concert on July 20. Fans at the show were shocked when the trailer appeared on screen. The cheers were loud and emotional.

This reveal came only days after they released their fourth full album THIS IS FOR on July 11, 2025. That timing was deliberate. It wrapped both their new music and their decade-long legacy into one big celebration.

A Larger Scale Than Before

This is not TWICE’s first documentary. They released TWICE: Seize the Light on YouTube Premium in 2020. That nine-episode series showed their struggles during the 2019 Twicelights world tour.

But this new project goes far beyond that. TWICE: ONE IN A MILLION covers their full career, not just one era. It is also made for cinemas instead of streaming. The scale is bigger. The tone is more polished. It is meant to feel cinematic, not just like another tour diary.

Excitement has been growing ever since the announcement. Fans have been talking about it every day online. With the release only weeks away, the buzz has become intense. Many say they expect to cry during the film. Some are planning to watch it more than once.

Even celebrities were spotted at the Seoul concert when the trailer dropped. IU, Somi, and ITZY’s Lia were there. Aespa members Winter, Giselle, and Ningning also attended.

IU even gave the group handwritten letters after the show. It showed how deeply respected TWICE has become inside the industry too.

For now, the film will only be shown in theatres. There is no confirmed streaming or digital release yet. That choice fits the theme — it is meant as a shared, global celebration of their 10th year. Fans will likely have to wait if they want to watch it from home later.

TWICE: ONE IN A MILLION is more than a film. It is a love letter across ten years of music, sweat, and growth.

It captures what TWICE means to each other and to the millions who call themselves ONCE. Whether it brings tears or smiles, it will stand as proof of how far they have come.

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