1 Season
16 Episode
Sisyphus - Season 1 Episode 15 (2021)
As Tae-sul tries to locate him, Sigma reveals more details about himself. Sun frees Seo-hae from the bunker.
- Country : South Korea
- Genre : Sci-Fi & Fantasy, Drama, Mystery, Action & Adventure
- Studio : JTBC
- Director :
- Cast : Cho Seung-woo, Park Shin-hye, Chae Jong-hyeop, Sung Dong-il, Tae In-ho, Tae Won-seok
