Underground
1h 32m·Mystery, Horror
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.
| Actor | Role |
|---|---|
 Shin Hyun-sooKwon Seung-hyeon | Kwon Seung-hyeon |
 Lee Yu-jiLee Joo-young | Lee Joo-young |
 Ko Gun-hanYang Jung-kook | Yang Jung-kook |
 Park Hyun-youngNot listed | Not listed |
 Mun Seong-bokNot listed | Not listed |
 Jung Hyung-sukNot listed | Not listed |
 Hong Seong-pyoNot listed | Not listed |