Full cast and crew
Sound
Jeong Soo-yeon
sound
양방언
original music composer
Jeong Hai-yeon
dialogue editor
Park Chang-joo
music editor
Kim Ki-hyun
sound effects designer
Production
Kang Sung-yu
executive producer
Kwon Woo-sung
executive producer
Kang Han-young
producer
Oh Min-ho
producer
Cho Su-jung
co-producer
Choi Do-yeong
line producer
Kang Jun-won
line producer
Lee Dong-joo
line producer
Joo Young-gil
casting
Visual effects
Art
조해승
art direction
Directing
Ryu Jung-oo
assistant director
Lee Sung-gang
director
Writing
Lee Sung-gang
writer
Actors
손예진
Yobi (voice)
류덕환
Hwang Geum-ee (voice)
공형진
Mr. Kang Han-moo (voice)
이종구
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)
사성웅
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)