Something awaits them 8,000 feet under the sea…
Sector 7
In Sector 7, an underwater oil field located south of Jeju Island, Hae-jun is working as a marine equipment manager on an oil prospecting ship called Eclipse. Joining the crew later is Jeong-man, a former colleague of Hae-jun's father, assigned to Eclipse as captain. Though his job is to oversee the withdrawal of the ship, he suggests conducting some drilling one last time.
Top Billed Cast
Ha Ji-won
Cha Hae-joon
Oh Ji-ho
Kim Dong-soo
Ahn Sung-ki
Lee Jeong-man
Park Cheol-min
Do Sang-goo
Song Sae-byuk
Go Jong-yoon
Lee Han-wi
Jang Moon-hyeong
Cha Ye-ryun
Park Hyeon-jeong
Park Jeong-hak
Hwang In-hyuk
Park Young-soo
Jang Chi-soon
Oh Min-suk
Yoon Hyun-woo
Kim Ji-young
Young Cha Hae-joon
Jeong In-gi
Cha Hae-joon's Father
Kim Min-jae
Helicopter pilot
