Skip to content
Streambay
Twelve poster
TV series

Twelve

Latest episode

S1 E8

Notify me about new episodes Watch on KBS2

About Twelve

Twelve is a sci-fi & fantasy and action & adventure TV series that premiered on KBS2 on August 23, 2025. It has 1 season and 8 episodes so far and has ended. The latest episode, Season 1 Episode 8, aired on September 14, 2025.

A group of heroes, each embodying one of the 12 zodiac signs, battles to defend the Korean Peninsula from malevolent spirits.

  • Sci-Fi & Fantasy
  • Action & Adventure
  • Drama

Last updated

Episodes

8 episodes · 1 season

Season 1

2025 · 8 episodes · Last episode: 1 year ago

12 animals who received a call from heaven and came down to the human world to save it. They are each given their own powers to protect humans and are reborn as 12 angels. Led by the tiger angel Tae San, the leader of the angels, the 12 angels fight a bloody battle against Asura, the king of demons who was hated by God and banished, and the demons to protect the human world.

Twelve Season 1 release dates →
  1. Twelve S1 E8 still E8

    8. Episode 8

    Finale

    As angels clash with Samin's fallen angels, Taesan falls defending Mirr, only to rise again to seal away the evil and save the angels.

  2. Twelve S1 E7 still E7

    7. Episode 7

    Ogwi prayed to God, but a different entity answers him. To stop Samin from stealing Mirr's dragon soul, Taesan storms an underground temple in fury.

  3. Twelve S1 E6 still E6

    6. Episode 6

    Ogwi battles Samin for the soul stone and escapes with Mirr. Taesan opens the Hellmouth, restoring the angels' powers but unleashing evil worldwide

  4. Twelve S1 E5 still E5

    5. Episode 5

    Taesan protects the angels and Geumsoon, while Samin kidnaps Mirr. Ogwi takes the power of Mirr and the soul stone. Marok unleashes his wand's power.

  5. Twelve S1 E4 still E4

    4. Episode 4

    Marok warns Taesan of Ogwi and Samin’s return. As they sense the evil at their gathering, Geumsoon, the only human Taesan cares for, becomes a target.

  6. Twelve S1 E3 still E3

    3. Episode 3

    After evil spirits strike, Tae-san worries for the injured angels. O-gwi, with the soul stone, vows revenge as Ma-rok secretly hunts Sa-min.

  7. Twelve S1 E2 still E2

    2. Episode 2

    While Taesan is haunted by his past guilt, Samin seeks Ogwi's help to steal Mirr's power. An odd light signals the evil's return.

  8. Twelve S1 E1 still E1

    1. Episode 1

    Empowered by the God of Light, Taesan and the angels fight with Marok to protect the world as Ogwi and Samin plot to plunge the world into darkness.

Cast & crew

Created by Kim Bong-han

  • Shin Seung-hwan

    Shin Seung-hwan

    Jo Yang-su

  • Ye Su-jeong

    Ye Su-jeong

    Geum-soon

  • Son Jong-hak

    Son Jong-hak

    Man-bok

  • Kim Jeong-hwan

    Kim Jeong-hwan

    Kim Seong-hwan

  • Na In-woo

    Na In-woo

    Ha-nu

  • Han Ye-ji

    Han Ye-ji

    Yang-mi

  • Bae Yu-ram

    Bae Yu-ram

    Mr. To

  • Han Jae-in

    Han Jae-in

    Dal-gi

  • Kim Byung-cheol

    Kim Byung-cheol

    Gambling Den Boss

  • Kim Chan-hyung

    Kim Chan-hyung

    Sa-min

  • Lee Sang-won

    Lee Sang-won

    Bar Customer

  • Jo Yong-geun

    Jo Yong-geun

    Bar Customer

  • Jo Yong-jun

    Jo Yong-jun

    Villager

  • Seo Mun-ho

    Seo Mun-ho

    Villager

  • Noh Eun-ha

    Noh Eun-ha

    Geum-soon's Mother

  • Ahn Seok-hyun

    Ahn Seok-hyun

    Hae-tae (child)

Twelve FAQ

Will there be new episodes of Twelve?

Twelve has ended, so no new episodes are scheduled. The final episode aired on September 14, 2025.

When did the latest episode of Twelve come out?

The most recent episode of Twelve, Season 1 Episode 8, aired on September 14, 2025.

How many seasons of Twelve are there?

Twelve has 1 season with 8 episodes in total.

When did Twelve first air?

Twelve first aired on KBS2 on August 23, 2025.

How do I get notified when new episodes of Twelve are released?

Download the Streambay app, follow Twelve, and you'll get a push notification the moment each new episode is released.

More like Twelve

  • Game of Thrones poster

    8.5

    S8 · E6 7 years ago

    Game of Thrones

    Synopsis: Seven noble families fight for control of the mythical land of Westeros. Friction between the houses leads to full-scale war. All while a very ancient evil awakens in the farthest north. Amidst the war, a neglected military order of misfits, the Night's Watch, is all that stands between the realms of men and icy horrors beyond.

  • Kamen Rider poster

    6.4

    S37 · E10 Today

    Kamen Rider

    Synopsis: Takeshi Hongo is a promising young man with a passion for motorcycle racing. However, his dreams are suddenly ruined when he gets kidnapped by Shocker, the evil secret organization planning to dominate the world. After being remodeled into a cyborg, Takeshi escapes and swears to protect the world from the inhuman monsters.

  • Smallville poster

    8.2

    S10 · E21 15 years ago

    Smallville

    Synopsis: The origins of the world’s greatest hero–from Krypton refugee Kal-el’s arrival on Earth through his tumultuous teen years to Clark Kent’s final steps toward embracing his destiny as the Man of Steel.

  • Doctor Who poster

    7.6

    S13 · E6 4 years ago

    Doctor Who

    Synopsis: The Doctor is a Time Lord: a 900 year old alien with 2 hearts, part of a gifted civilization who mastered time travel. The Doctor saves planets for a living—more of a hobby actually, and the Doctor's very, very good at it.

  • The Walking Dead poster

    8.1

    S11 · E24 3 years ago

    The Walking Dead

    Synopsis: Sheriff's deputy Rick Grimes awakens from a coma to find a post-apocalyptic world dominated by flesh-eating zombies. He sets out to find his family and encounters many other survivors along the way.

  • House of the Dragon poster

    8.4

    S3 · E8 3 months ago

    House of the Dragon

    Synopsis: The Targaryen dynasty is at the absolute apex of its power, with more than 15 dragons under their yoke. Most empires crumble from such heights. In the case of the Targaryens, their slow fall begins when King Viserys breaks with a century of tradition by naming his daughter Rhaenyra heir to the Iron Throne. But when Viserys later fathers a son, the court is shocked when Rhaenyra retains her status as his heir, and seeds of division sow friction across the realm.

  • Star Trek: The Next Generation poster

    8.4

    S7 · E25 32 years ago

    Star Trek: The Next Generation

    Synopsis: Follow the intergalactic adventures of Capt. Jean-Luc Picard and his loyal crew aboard the all-new USS Enterprise NCC-1701D, as they explore new worlds.

  • Doctor Who poster

    7.9

    S26 · E14 36 years ago

    Doctor Who

    Synopsis: The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

  • Star Trek: Voyager poster

    7.8

    S7 · E25 25 years ago

    Star Trek: Voyager

    Synopsis: Pulled to the far side of the galaxy, where the Federation is 75 years away at maximum warp speed, a Starfleet ship must cooperate with Maquis rebels to find a way home.

  • Marvel's Agents of S.H.I.E.L.D. poster

    7.5

    S7 · E13 6 years ago

    Marvel's Agents of S.H.I.E.L.D.

    Synopsis: Agent Phil Coulson of S.H.I.E.L.D. (Strategic Homeland Intervention, Enforcement and Logistics Division) puts together a team of agents to investigate the new, the strange and the unknown around the globe, protecting the ordinary from the extraordinary.

  • Star Trek: Deep Space Nine poster

    7.9

    S7 · E25 27 years ago

    Star Trek: Deep Space Nine

    Synopsis: At Deep Space Nine, a space station located next to a wormhole in the vicinity of the liberated planet of Bajor, Commander Sisko and crew welcome alien visitors, root out evildoers and solve all types of unexpected problems that come their way.

  • Star Trek: Discovery poster

    6.9

    S5 · E10 2 years ago

    Star Trek: Discovery

    Synopsis: Follow the voyages of Starfleet on their missions to discover new worlds and new life forms, and one Starfleet officer who must learn that to truly understand all things alien, you must first understand yourself.

Never miss Twelve.

Download Streambay and follow Twelve. We’ll notify you the moment a new episode is released. It’s free, with no sign-up and no personal information required.

Coming soon to App Store Get it on Google Play
Twelve Get new episode alerts Get alerts