Sung Joon

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")