Casting | Rôle |
|---|
| 성준 | Cho Dong-wook (segment "The Cliff") |
| Lee Soo-hyuk | Park Sung-kyun (segment "The Cliff") |
| Park Seong-woong | Mr. Park (segment "444") |
| Lee Se-young | Se-young (segment "444") |
| 고경표 | Go Byung-shin (segment "The Escape") |
| 백진희 | Kang Ji-eun (segment "The Accident") |
| Kim Seul-gi | Yoon Mi-ra (segment "The Accident") |
| 정인선 | Gil Sun-joo (segment "The Accident") |
| Kim Ji-won | Sa Tan-hee (segment "The Escape") |
| Kim Ye-won | Byeong-shin's Girlfriend (segment "The Escape") |
| Im Won-hee | 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") |
