조승우
— Sang-ku
Shin Min-a
— Mimi
Lee Sung-min
— Byung-wook
Kim Min-gyu
— Kyung-goo
Kwang-Ho Hong
— Jun-yeop
이정은
— Princess Yang
Lee Jong-yoon
— Gambling Band
김재록
— Recording Engineer
Song Sam-dong
— Gogojok
김진수
— Go Go Family Member
Kim Gook-jin
— Policeman
Shim Young-eun
김희상
— Go Go Dancer
이진희
— Student
Joo Ha-rin
— Man-shik
민복기
— [President of Nirvana]