1 Season
12 Episode
Dark Hole - Season 1 Episode 7
- Year: 2021
- Country: South Korea
- Genre: Action & Adventure, Mystery, Sci-Fi & Fantasy
- Studio: OCN
- Keyword:
- Director: Jung Yi-do
- Cast: Kim Ok-vin, Lee Jun-hyuk, Yoon Jung-hoon, Park Keun-rok, Jang Sung-won, Lee Ha-eun