Oh Daehan

CSAT Supervisor / Choe Man-li

Ho-seop

Hyun-soo

CEO

Father

Ward Chief

Truck driver (segment 2)

Su-ok's Father

Kim Sang-ro

Subsection Chief

Teacher Ahn

Geun-tae's Father

King Taejo

Manager Oh

Chief Jo

Choong-hyun

Kang Gae

Pil-je

Doctor Jang

Lim Gwang Han

Transfer

Preacher

Jjang-i's uncle

Section Chief Kim

Doo-man

Man

Doctor

Director Baek

Young Myung-Sik

Jong-yi's stepfather

Leader

Co. President Baek

Subcontractor

Doctor

chief detective

Prison Head

Teacher Cho

Kim Chi-seong

Uncle

Professor Kim

Actor in School Girl Uniform (segment "Cut")

Yoon Jeon-soo (uncredited)

Beggar

Doctor

Ma Sung-han

Lee Man-sup

Detective Choi

Mi-yeong's Husband

Wallet

Detective Cheon

Chang-guen

Sgt. Hwang

Detective Kang

Teacher Jo

Detective Lee

Jeong-min