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이성민 as Joo Tae-ju |
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김서형 as Min Su-hee |
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배정남 as Cho Man-sik |
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신하균 as Ali (voice) |
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갈소원 as Seo-yeon |
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David Lee McInnis as Dmitri |
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유인나 as Ming Ming (voice) |
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김수미 as Parrot (voice) |
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이선균 as Black goat (voice) |
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Lee Jung-eun as Gorilla (voice) |
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이순재 as Hamster (voice) |
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김보성 as Pug (voice) |
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곽자형 as Boar (voice) |
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박준형 as Eagle (voice) |
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박유밀 as Ho-kyung |
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이수경 as So-jin |
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Lee Seung-cheol as President |
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이동희 as Zoo director |
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Nam Gyeong-min as Squad leader |
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박혁권 as |
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Jason Scott Nelson as Jason |
| Crew | Hwang Jin-mo | Stunts |
| Writing | Yoo Jae-hwan | Adaptation |
| Production | Yoo Jae-hwan | Producer |
| Editing | Moon Se-kyoung | Editor |
| Costume & Make-Up | Lim Chan-young | Costume Design |
| Costume & Make-Up | 김현정 | Makeup & Hair |
| Art | Jeon Sung-ho | Set Decoration |
| Visual Effects | Seo Byeong-chul | VFX Supervisor |
| Art | Lee Jeong-hyeon | Art Direction |
| Sound | Kim Yong-gyun | Sound Designer |
| Visual Effects | Ha Jae-gu | VFX Supervisor |
| Writing | So Jae-won | Adaptation |
| Crew | Lee Tae-ho | Martial Arts Choreographer |
| Sound | Lee Tae-gyu | Production Sound Mixer |
| Crew | Kim Tae-kang | Stunts |
| Crew | No Hyeong-gi | Stunts |
| Directing | Kim Tae-yun | Director |
| Writing | Kim Tae-yun | Writer |
| Production | Lee Han-seung | Producer |
| Production | Nam Hyeon-u | Producer |
| Camera | Kim Jung-woo | Director of Photography |
| Art | 장춘섭 | Production Design |
| Sound | 조성우 | Original Music Composer |
| Production | 신현준 | Executive Producer |
| Lighting | 배일혁 | Lighting Director |
| Camera | Cho Wang-seob | Camera Operator |
| Writing | 유영아 | Adaptation |
| Art | Joo Yong-woo | Special Props |
| Sound | Shin Min-seop | Original Music Composer |
