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