성준
Cho Dong-wook (segment "The Cliff")
이수혁
Park Sung-kyun (segment "The Cliff")
박성웅
Mr. Park (segment "444")
이세영
Se-young (segment "444")
고경표
Go Byung-shin (segment "The Escape")
백진희
Kang Ji-eun (segment "The Accident")
김슬기
Yoon Mi-ra (segment "The Accident")
정인선
Gil Sun-joo (segment "The Accident")
김지원
Sa Tan-hee (segment "The Escape")
김예원
Byeong-shin's Girlfriend (segment "The Escape")
임원희
Teacher (segment "The Escape")
류혜영
Sa Tan-hee's Friend (segment "The Escape")
No Kang-min
Young Boy (segment "The Cliff")
김기천
Resident of Mountain Cabin (segment "The Accident")
