as Ryu Jung-ho (young)
as Ki-woo
as Gang Young-woo
as Ji-woo
as Ge Yang
as Heli's first owner
as Student
as Lee Yoon-ho
as Prince Yang-myung
as Scheduler / Song Yi-soo
as Lee Rin / Prince Wal Gang
as Lee Geum / Prince Yeoning
as Kang Ji-Woon / Han Ji-Woon
as Seo Do-young
as Lee Yun-Ho
as Choi Se Hoon
as Lan Tian
as Iljimae
as Eun Seon-woo
as 参赛者
as Lee Tae-yoon
as Ba-Woo
as Cha Chi-soo
as Park Jin-seong
as Tim
