Ma Dong Seok, Park Hyung Sik’s Twelve Release on OTT: When and where to watch, cast, plot, episode schedule and more

A fight between the good and the evil begins in the upcoming fantasy drama Twelve starring Ma Dong Seok, Park Hyung Sik and more in the lead roles.

Ayushi Agrawal
Written by Ayushi Agrawal , Journalist
Published on Aug 18, 2025 | 08:13 PM IST | 532K
Twelve poster: courtesy of KBS2
Twelve poster: courtesy of KBS2

Directed by Kang Dae Gyu, who has worked on films like Pawn and Tidal Wave, and written by Kim Bong Han, known for his pen mastery in projects like Can You Hear Me?, Twelve is gearing up to bring a never-before-seen combination of actors and a unique storyline to the K-drama world. A lot of attention is being paid to Park Hyung Sik’s first major antagonist role in the show as Oh Gwi.

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When will Twelve release?
Twelve is all set to premiere on KBS2 on August 23, 2025, being broadcast on Saturdays and Sundays at 9:20 pm (KST). The show will also be available to stream on U+ Mobile TV in South Korea and Disney+ in select regions.

What does the cast of Twelve look like?
Ma Dong Seok (Don Lee), Park Hyung Sik, Seo In Guk, Sung Dong Il, Lee Joo Bin, Ko Kyu Pil, Kang Mi Na, Sung Yoo Bin, Ahn Jihye, and Regina Lei have been confirmed as the main cast for Twelve. 

What is Twelve about?
Twelve follows 12 angels and a group of evil spirits/devils who wish to take control of the Korean peninsula. Ma Dong Seok will embody the Tae San, the leader of the 12 angels who takes on the form of a tiger. As he hides his identity from the world, he harbors a deep hatred of the devils who were responsible for ending the lives of the angels who represented the cow, rabbit, sheep, and chicken. Park Hyung Sik as Oh Gwi takes on the role of the evil spirit who seeks control of the earth and thereby the angels. Seo In Guk turns into Won Seung, who as the money symbolising angel eyes the role of the next leader after Tae San. Sung Dong Il as Marok is the only human in the gang who has been chosen by ‘God’ to become the manager of the 12 angels.

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Twelve Episode Guide
Episode 1: August 23
Episode 2: August 24
Episode 3: August 30
Episode 4: August 31
Episode 5: September 6
Episode 6: September 7
Episode 7: September 13
Episode 8: September 14

ALSO READ: 10 new K-drama and OTT releases in August 2025: From Park Hyung Sik’s Twelve to YoonA-Lee Chae Min’s Bon Appetit Your Majesty

Credits: KBS2
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