Ki-cheol
Do-young
Shin Pa-rang
Han Hee-sung
Lee Hyun-sang
Goo-byeong
permed called 'Raoh'
Seok-hwan
Self
Kyo-hwan
Oldest brother
Scallop (voice)
Kim Do-jin
Jane
Ki-chul / Kyo-hwan (seg.2 / seg.6)
Gyohwan
Gi-chul
Rao
Sung-won
Jin-uk
Ko Gi-hwan
a young man
Duk-woo
Public Service Employee (uncredited)
Kyo-hwan (seg.3)
Captain Seo
Koo Kyo-hwan
Tae Jun-ki
Romeo
Animal Communicator
Drunk Man (uncredited)
Aidagan
Jung Ki-hoon
Lee Chang-jin
Bang Gu-ppong
Seol Kang-woo
Han Ho-yeol
self