조승우

Sang-ku

신민아

Mimi

이성민

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]