Method

Park Sung-woong

Jae-ha

Oh Seung-hoon

Young-woo

Yoon Seung-ah

Hee-won

Ryu Tae-ho

Won-ho

Kim Bum-joon

Young-woo's Manager

Lee Min-woong

Management Director

Lee Dal-hyung

Musician

Kim Mi-hye

Interviewer

Lim Jung-min

Audience Member

Son Ji-yoon

Audience Member

Kim Dong-seok

Play Audience

Kim Yoon-jin

Student