Kim Yeon-woo
Suha (voice)
Shin Yong-woo
Pluto (voice)
Jeon Tae-yeol
Omu (voice)
Bae Soo-bin
Suha's Father (voice)
Kim Sae-hae
Bandi / Suha's Mother / Friend (voice)
Si Young Joon
Charon (voice)
Um Sang-hyun
Hydra (voice)
Hong Bum-ki
Bami / Shadow / Nyx (voice)
