Yang Ik-june

as Boss (segment "Metamorphosis")

as Ryu Ji-yong

as Chief Woo

as Jung

as Ik-june

as him

as Hyun Taek-ki

as Barikan ('Hair clipper')

as Barikan ('Hair clipper')

as Ik-june

as Choong-seop

as Eumbuki

as Beom-tae's Father

as Kim Min-chul (voice)

as Mr. Yang

as Jung Jong-suk (voice)

as Bellboy

as Hwang Dong-min

as Sang-hoon

as Student Boarder 1

as Jae-ho

as advertising company employee (cameo)

as Yang Jin-soon

as Ik-june (segment "The Treasure Island")

as Hwan-gyu

as Jun-ho

as Yong-hee

as Drain Pipe Worker 2 (uncredited)

as Seseam 2

as Detective Jin Kyung-hun

as Detective Jin Kyung-hun

as Self

as Kim Hyeong-su

as Jang Sung-Cheol

as Jang Do-Jang

as Todoroki

as Hae-seo

as Hwang Bong-shik

as Jang Jae Beom

as Han Jae-sik