Dark Hole

Dark Hole () is a South Korean television series starring Kim Ok-vin and Lee Joon-hyuk. The fifth series of OCN's "Dramatic Cinema" project which combines film and drama formats, premiered on OCN TV on April 30, 2021.

Synopsis

Dark Hole is about a detective and a wrecker driver who have to fight for their lives against mutants that are created when humans breathe mysterious dark smoke from a sinkhole.

Cast

Main

Kim Ok-vin as Lee Hwa-sun, a detective grieving over the death of her husband
Lee Joon-hyuk as Yoo Tae-han, a former detective turned wrecker driver

Supporting

Park Keun-rok as Choi Seung-tae
Yoon Jung-hoon as Woo-sang
Jang Sung-won as Lee Young-tae
Kim Do-hoon as Lee Jin-seok
Im Won-hee as Park Soon-il
Zo Zee-An as Cho Hyun-ho
Jeon Young-mi
Kim Do-hoon as Lee Jin-seok
Cho Ja-In as Cho Hyun-Ho
Bae Jung-hwa
Oh Yu-jin as Han Dong-rim
Kim Byung-ki as Choi Kyeong-soo
Kim Han-jong as Nam Yeong-sik
Kim Byung-ki as Choi Kyung Soo
Bae Jung-hwa as Han Ji-soo
Kim Su-ol as Yoon Ji-Ae
Lee Ha-eun as Yoon Saet-byeol
Song Sang-eun as Kim Seon-nyeo
Kim Kang-min as Min-gyu

Special appearances

Tak Jae-hoon as Restaurant Owner
Ahn Eun-jin as So Jung-hwa
Kim Han Jong as Nam Young Sik
Jung Hae-kyun as Lim Joo-ho
Won Choon gyu as Nam Jin-Il
Heo Hyeong-gyu as Kang Sung-Bum
Choi Jung-kyu as Yoo Kang-soo
Chung Su-bin

Production

OCN announced its lineup of 2021 drama slate in November 2020 which included the fifth installment of the 'Dramatic Cinema' project, Dark Hole.

Casting

OCN revealed the casting news of Kim Ok-vin and Lee Joon-hyuk on October 9, 2020. On December 11, 2020, Yoon Jung-hoon was confirmed to join the cast and on December 14, 2020, Jang Sung-won reportedly joined the cast. The photos from the first script reading were released by OCN on March 2, 2021.