Cast Members (18)
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Ji Chang-wook
as Yoon Gyeo-rea
16 episodes
Choi Soo-young
as Seo Yeon-joo
16 episodes
Sung Dong-il
as Kang Tae-sik
16 episodes
Won Ji-an
as Ha Jun-kyung
16 episodes
Nam Tae-hun
as Jang Seok-jun
16 episodes
Yang Hee-kyung
as Yeom Soon-ja
16 episodes
Kil Hae-yeon
as Choi Deok-ja
16 episodes
Yoo Soon-woong
as Hwang Cha-yong
16 episodes
Jeon Chae-eun
as Yoo Seo-jin
16 episodes
Shin Ju-hwan
as Yang Chi-hun
16 episodes
Park Se-jun
as Wang Jin-gu
16 episodes
Park Jin-joo
as Se Hee
3 episodes
Min Woo-hyuk
as Pyo Gyu-Tae
3 episodes
Jin Mo
as Musical director
1 episode
Lee Kyu-young
as Audition security staff
1 episode
Kim Si-eun
as Kang Soo-Jin
1 episode
Kim Bong-soo
as Patient
1 episode
Lee You-mi
as New volunteer
1 episode