Ha Jung-woo в ролята на Lee Jung-Soo
Bae Doo-na в ролята на Se-Hyun
Oh Dal-su в ролята на Dae-Kyung
Shin Jung-geun в ролята на Captain Kang
Nam Ji-hyeon в ролята на Mi-Na
Jeong Seok-yong в ролята на Chief Choi
Lee Han-seo в ролята на Soo-Jin
Kim Hae-sook в ролята на Minister
Yoo Seung-mok в ролята на Reporter Jo
Park Hyuk-kwon в ролята на Government official (uncredited)
Cho Hyun-chul в ролята на Young rescuer (uncredited)
Lee Dong-jin в ролята на Radio DJ (uncredited)
Lee Cheol-min в ролята на Driller captain (uncredited)
Han Soo-hyun в ролята на Drone technician (uncredited)
Kim Seung-hoon в ролята на Public hearing moderator (uncredited)
Ye Soo-jung в ролята на Old mother (uncredited)
Jin Yong-uk в ролята на Construction worker (uncredited)
Lee Dong-Yong в ролята на Construction worker (uncredited)
Joo Suk-tae в ролята на employee of Korea Expressway Corporation (uncredited)
Ahn Se-ho в ролята на Driller (uncredited)
Seo Hyun-woo в ролята на SNC reporter (uncredited)
Lee Sang-hee в ролята на YTN reporter (uncredited)
Kang Shin-chul в ролята на Agent (uncredited)
Jin Sun-kyu в ролята на Equipment manager (uncredited)
Yeo Min-Gyu в ролята на Voice of 119 telephone operator, helicopter agent (uncredited)
Chang-jik Lee в ролята на veteran workman (uncredited)
Kim Sung-kyu в ролята на Civic group 3 (uncredited)
Park Jin-woo в ролята на Government aide (uncredited)
