Underground

Name: Underground
Genre: Mystery, Horror
Released: 2026-08-13
Duration: 1 h 32 min
Rating: 0
Cast: Shin Hyun-soo, Lee Yu-ji, Ko Gun-han, Park Hyun-young, Mun Seong-bok

Aug 13, 2026Mystery · Horror1h 32mSouth Korea

Seung-hyeon, a construction team leader with PTSD, is ordered to inspect Dohak Station, where a fatal accident halted work years ago. Inside the eerie, abandoned tunnels, he and Joo-young encounter two mysterious workers and become lost while trying to escape. Meanwhile, a CEO and a shaman perform a ritual to resume construction, but enraged spirits retaliate, plunging everyone into chaos.

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