김서영

Mingming (voice)

Moon Nam-sook

Lulu (voice)

Eun Young-sun

Kiki (voice)

양정화

Gun/Irene (voice)

Kim Jung-a

Minu (voice)

Park Shin-hee

Canon (voice)

Choi Won-Hyeong

Lee Si-jun/Dr. Yonghae (voice)

Kim Seung-jun

Ruth (voice)

Jeon Sook-kyung

Misa (voice)

Jeong Jae-heon

Jungle Man/Rufus Schoenberg (voice)

남도형

Shiro Hatori (voice)

Shoko Iwamoto

Lee Seung-shin

Kim shin-sik