Idol Fever: Cast
Seo Kang-joon
Do Yun's older brother
Eun Hae-seong
Hae Sung
Jin Geon-woo
Gun Woo
Cha In-Ha
In Ha
Choi Yoo-jung
Yoo Jung
Kim Do-yeon
Do Yun
Yoon Jung-hyuk
Jung Hyuk
Kim Hyun-seo
Hyun Seo
Cha Ju-hwa
Kim Jang-Mi
Lee Hwa-Kyum
Byung Chul
Park Jong-hwan
Myun Jang
Park Hyuk-kwon
Gun Su
Park Hee-von
President Gu
Ahn Seung-gyun
Seung Gyun
Seo Yeong
Seo Young
Kang Hae-lim
Hae Rim
Seo Young-hee
Seo Young