as Boss (segment "Metamorphosis")

as Jiyong

as Chief Woo

as Jung

as

as Jin Kyung-hun

as Ik-june

as

as Kim Hyeong-su

as Self

as Jang Sung-Cheol

as

as Barikan ('Hair clipper')

as Barikan ('Hair clipper')

as Hyun Taek-ki

as Jang Do-Jang

as Todoroki

as Ik-june

as Choong-seop

as Hae-seo

as Eumbuki

as Beom-tae's Father

as Jang Sung-Cheol

as Jang Jae-beom

as Hwang Bong-shik

as Kim Min-chul (voice)

as

as Han Jae-sik

as Mr. Yang

as Jeong Jong-seok (voice)

as Bellboy

as Hwang Dong-min

as Sang-hoon

as

as Jae-ho

as Student Boarder 1

as advertising company employee (cameo)

as Hwan-gyu

as Yang Jin-soon

as Jun-ho

as Drain Pipe Worker 2 (uncredited)

as Seseam 2