Idol I — Cast & Crew

as Maeng Se-na · 12 episodes

as Do Ra-ik · 12 episodes

as Hong Hye-joo · 12 episodes

as Park Chung-jae · 12 episodes

as Gwak Byeong-gyun · 12 episodes

as Choi Jae-hee · 12 episodes

as Lee Young-bin · 2 episodes

as Geum Bo-sang · 2 episodes

as Do Ra-ik's Manager · 2 episodes

as Cheon Gwang-soo · 2 episodes

as Manager Lee · 2 episodes

as Judge · 1 episode

as Protestor · 1 episode

as Kang Woo-seong · 1 episode