Cast
Son Ye-jin
Yobi (voice)
Ryu Deok-hwan
Hwang Geum-ee (voice)
Gong Hyung-jin
Mr. Kang Han-moo (voice)
Lee Jong-gu
Hunter/Village Headman (voice)
Lee Hyang-sook
Mother Spirit / Ju Hye-Seung (voice)
Choi Do-yeong
Jo-hee (voice)
Lee Hyun-joo
Naughty Yo/ Saeng-Kee/ Sung-Chan (voice)
Kim So-hyeong
Mr. Shadow / Captain Yo (voice)
Jeong Ok-joo
Jung Jong-ee / Jong-ee's Mother/ Jung-Wook/ News Anchor (voice)
Seo Yun-seok
Chubby Yo/ Sambaba/ Reporter/ Policeman/ News Anchor (voice)
Choi Moon-ja
Hairy Yo/ Sambaba (voice)
Sa Seong-ung
Jumbo Yo / Jong's Father/ News Reporter/ Tae Soo (voice)
Lee Sun-ho
Tiny Yo/ Jung-Won (voice)
Chae Eui-jin
Sambaba / Jung Woo / Min Ho / Nurse (voice)
Lee Seon-ho
Kid (voice)
Crew
Production
Lee Dong-joo
Line Producer
Kwon Woo-sung
Executive Producer
Choi Do-yeong
Line Producer
Kang Jun-won
Line Producer
Cho Su-jung
Co-Producer
Kang Sung-yu
Executive Producer
Oh Min-ho
Producer
Kang Han-young
Producer
Joo Young-gil
Casting
Sound
Jeong Hai-yeon
Dialogue Editor
Park Chang-joo
Music Editor
Ryo Kunihiko
Original Music Composer
Kim Ki-hyun
Sound Effects Designer
Jeong Hai-yeon
ADR Editor
Jeong Soo-yeon
Sound
Jeong Soo-yeon
Sound Mixer
Visual Effects
Park Hyung-dong
Character Designer
Cho Hea-seung
Character Designer
Kim Min-ho
3D Supervisor
Kim Chang-soo
Animation
Writing
Lee Sung-gang
Writer