So Yi-han

as Chukmyeong Foreign Language School Student 1

as Kim Seok-hyeon

as Kim Hyun-woo

as Jeong Se-hyeon

as Kwon Tae-yoon

as Han Ye-jun

as Shin Dong-ho

as Kim Jun (Secretary)

as Jeong Seon-hyeok

as Kang Woo