Lee Hwa Sun
Kim Ok-bin
Lee Hwa Sun

A creature action thriller series about the desperate survival of the survivors among the mutant humans who drank a mysterious black smoke from the sinkhole and soon turned into monsters and quickly became a pandemonium.
Trailer | Dark Hole | Viu Official
Lee Hwa Sun
Kim Ok-bin
Lee Hwa Sun
Yoo Tae Han
Lee Jun-hyuk
Yoo Tae Han
Woo Sang
Yoon Jung-hoon
Woo Sang
Choi Seung Tae
Park Keun-rok
Choi Seung Tae
Lee Young Tae
Jang Sung-won
Lee Young Tae
Yoon Saet Byeol
Lee Ha-eun
Yoon Saet Byeol
Choi Gyeong-su
Kim Byeong-gi
Choi Gyeong-su
Han Dong Rim
Oh Yu-jin
Han Dong Rim
Song Sang Eun Kim Seon Nyeo / "Sunnyeo" / "Madame Kim"
Song Sang-eun
Song Sang Eun Kim Seon Nyeo / "Sunnyeo" / "Madame Kim"
Jung Do Yoon
Lee Ye-bit
Jung Do Yoon
Han Ji Soo
Bae Jung-hwa
Han Ji Soo
Park Soon Il
Im Won-hee
Park Soon Il
It had a promising start but ended up being another incoherent and illogical mess just like its predecessors from the same genre. It would have been somewhat fine if they didn't go the sci-fi route and kept it pure mystery/horror with a strong emphasis on escaping the horrors instead of trying to explain it. Even with 12 episodes only it felt long because they didn't do a good job handling the mystery. The cast was fine but nothing special.
Read full review