Stand against evil and save the world.
A group of heroes, each embodying one of the 12 zodiac signs, battles to defend the Korean Peninsula from malevolent spirits.
Twelve (2025) is a sci-fi & fantasy, action & adventure and drama series that premiered on August 23, 2025, spanning 1 season and 8 episodes. It stars Don Lee, Park Hyung-sik, Seo In-guk and Lee Ju-bin. Viewers rate it 7.2 out of 10 across 51 ratings.
Watch the official trailer for Twelve before you start streaming.
Don Lee
as Tae-san
Park Hyung-sik
as Ogwi
Seo In-guk
as Won-seung
Lee Ju-bin
as Mir
Ko Kyu-pil
as Do-ni
Kang Mi-na
as Kang-ji
Sung Yoo-bin
as Jui-dol
Ahn Ji-hye
as Mal-sook
Regina Lei
as Bang-wool
Sung Dong-il
as Ma-rok
Average viewer score of 7.2/10 from 51 ratings.
"Twelve" is a South Korean sword and sorcery, supernatural mash up. Angels bestowed with supernatural animal powers, are tasked with defending humanity, from evil. Whilst not terribly original, this series is scripted competently, offering up a mix of action, intrigue and personal drama, that makes for an engaging, if not compelling, watch. Downsides include a mixed bag of action. Some is well done but others…
Reviewed on September 18, 2025
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Twelve (2025) is available to stream on Hulu. Availability comes from JustWatch data and varies by country.
Twelve has 1 season and 8 episodes in total, starting from its premiere on August 23, 2025.
No. Twelve is marked as ended, with the final episode airing on September 14, 2025.
Twelve (2025) stars Don Lee, Park Hyung-sik, Seo In-guk, Lee Ju-bin and Ko Kyu-pil. The full cast list with character names is available in the cast section of this page.
Twelve (2025) is rated 7.2 out of 10 from 51 viewer votes, and suits viewers who like sci-fi & fantasy, action & adventure and drama series. Reviews from viewers are collected further down this page.
The official Twelve trailer is embedded in the trailer section of this page and plays instantly in your browser.
