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

Kim Yeon-Seo

play audience

Lee Doll-hyung

musician

Kim Mi-hye

interviewer

Lim Jung-min

audience member

Son Ji-yoon

audience member