Young-bae (voice)
Ho-yoon
Hyun-sung
Seok-jong
Yi-wan
Função desconhecida
Oh Dong-gyu
Oh Seung-taek
Jung Ji-hun
Seo Eun-kang
Ha Do-yun
Gu Eun-ho
Choi Byung-tae
Cha Yoon-taek (young)
Space & Aeronautics Admin, rookie
Lee Soo-woong
WikiNerd
