Чхве Сын Хун

as Jo Yong-pil (teenage) · 16 episodes

as Yoon Sa-wol (young) · 6 episodes

as Self - Contestant · 12 episodes

as Na Il-deung (young)

as Baek Min-jae (young) · 16 episodes

as Hwang Jung-tae · 12 episodes

as Manager's (voice)

as Choi Woo-Joon · 32 episodes

as Joon-hyung

as Mok Jin-woo (child) · 16 episodes

as Ahn Min-hyuk (young) · 16 episodes

as Son Ah-ram · 2 episodes