Shut Up Flower Boy Band: Cast
Sung Joon
Kwon Ji-hyuk
L
Lee Hyun-soo
Lee Hyun-jae
Jang Do-il
Kim Min-seok
Seo Kyung-jong
Yoo Min-kyu
Kim Ha-jin
Cho Bo-ah
Im Soo-ah
Jung Eui-chul
Yoo Seung-hoon
Kim Jung-min
Bang Woo-kyung
Lim Kim
Ye-rim
Kim In-seo
Yoo Hae-ri
Kwak Jung-wook
Jung Maro
Kim Hyun-joon
Park Pyo-joo
Jung Jin-an
Jo Deo-mi
Dong Hyun-bae
Sharkpa boss
Yum Jung-ah
Kwon Ji-hyuk's mother
Lee Min-ki
Joo Byung-hee
Don Lee
Teacher Kim Su-bok / Silba
Kim C
Rock Kim