Imitation

Lee Jun-young

Kwon Ryok· 12 ep

Park Ji-yeon

La Ri-ma· 12 ep

Jung Zi-so

Lee Ma-ha· 12 ep

Yunho

Lee Yu-jin· 12 ep

Lim Na-young

Shim Hyun-ji· 12 ep

Min-seo

Yu Ri-ah· 12 ep

Hwi Young

Lee Hyun· 12 ep

Kang Chan-hee

Lee Eun-jo· 12 ep

Jongho

Yoon Hyuk· 12 ep

Lee Soo-woong

Kim Hyun-oh· 12 ep

San

Son Min-soo· 12 ep

Seonghwa

Nam Se-young· 12 ep

Ahn Jung-hun

Han Jae-woo· 12 ep

Park Yu-ri

Bang Do-jin· 12 ep

Danny Ahn

Ji Hak· 12 ep

Lee Hwi-seo

Tae-ri· 12 ep

Choi So-yoon

So-yoon· 12 ep

Choi Woo-bin

Hyun Woo-jin· 12 ep

Yeon Si-woo

'Annie' Jang Yoo-ri· 12 ep

Choi Ki-seob

Nam Joo-tae· 12 ep

Kim In-sun

Actress· 12 ep

고태희

Queen Trainee· 12 ep

Lee Chae-hyeon

Girl Group Trainee· 12 ep

Jung Yoo-na

Shax Fan Club Member· 12 ep

Shim Eun-jin

Byun Jung-hee· 12 ep

Kim So-hee

Joo Min Sung [Café H part-timer]· 12 ep

Cho Jung-chi

Ha Seok / Ammonites [Composer]· 12 ep

Kim Jae-il

Music Holic Entertainment CEO· 2 ep

Son Yu-ji

Self· 2 ep

박유림

Self· 2 ep

윤하은

Self· 2 ep

전지수

Li Ma's Assistant· 2 ep

Youm Hae-in

Kim Ji Min· 2 ep

Yoon Man-dal

Sitcom Director· 2 ep

Shin In-ah

Actress· 2 ep

Lee Se-Wook

Idols on Air Director· 1 ep

Song In-seop

Assistant Director· 1 ep

Kim Seung-min

Actor· 1 ep

Park Jung-eon

MML Festival Committee Chairwoman· 1 ep

Yoon Jeong-seop

Movie Filming Staff· 1 ep

Jang Won-young

CEO Kim OMEGA Entertainment CEO· 1 ep

Sung Hyuk

Best New Actor Nominee #1· 1 ep

Kim Dong-yeon

Best New Actor Nominee #2· 1 ep

Park Kyeong-rim

Current Affairs and People Host· 1 ep

Joo Young-hoon

Freeze· 1 ep

Seo Ji-hoon

Yoon Bin· 1 ep

Yun Yoo-sun

Lee Ma Ha's Mother· 1 ep

Son Dong-soo

PD· 1 ep

Jeon Go-eun

Idols on Air Staff· 1 ep

Park Jeong-min

Park Jin Man's Friend· 1 ep

Shim Hye-rim

Sung Ah-young· 1 ep

Park Se-ryeon

Trainee· 1 ep

Shim Yoo-Seung

Music Arena Director· 1 ep

Lim Jung-min

Actor· 1 ep

Kim Yoon-seol

Tea Party Fan· 1 ep

Bae Kyung Min

Convenience Store Cashier· 1 ep

Lee Ji-young

Cellphone Store Employee· 1 ep

Yoo Yong

YMSA Staff· 1 ep

Park Sun-young

YMSA Staff· 1 ep

Hong Lu-hyeon

YMSA Staff· 1 ep

Jeon Jun-woo

Variety Show Staff· 1 ep

Kim Seo-yeon

Hyun Oh's Ex-girlfriend· 1 ep

Jo Woo-jong

YMSA Host· 1 ep

Cho Jung-hun

Cart Bar Troublemaker· 1 ep

Kim Shin-yeol

Agency CEO· 1 ep

Choi Sol-hee

MML Festival Committee Member· 1 ep

Ma Jeong-pil

MML Festival Committee Member· 1 ep

Kang Hak-soo

MML Festival Producer· 1 ep