Twelve (Season 1)

Twelve (2025) is a Korean fantasy action series you can watch online on iFILM. Twelve warriors, each bound to one of the zodiac signs, have served as humanity's last defense against malevolent spirits for centuries. Four of them sealed the forces of evil behind the Gates of Hell at the cost of their own lives. The world held.

Then Oh Gwi arrives — Park Hyung Sik in a role built for maximum unease — and the seal begins to fracture. Ma Dong-seok's Tae San rallies the surviving warriors into a battle with no clean exit, one that puts the entire Korean Peninsula on the line. So In-guk rounds out the central cast in a story that earns its epic framing.

The series draws on a Korean reimagining of the twelve zodiac figures rather than the Chinese version, which gives the mythology a distinct texture. Ma Dong-seok, who picked up global recognition through Eternals and Train to Busan, is at home here — all physical presence and few wasted words. Stream Twelve (2025) online on iFILM.