Directed by
| Hae-Young Lee | ... | (as Hae-young Lee) |
Writing Credits (in alphabetical order)
| Jung Seo-Kyoung | ||
Cast
| Ryu Jun-Yeol | ... | Seo Young Rak (as Jun-yeol Ryu) | |
| Kim Sung-ryung | ... | Oh Yeon Ok | |
| Halley Kim | ... | Soo-Jung (voice) | |
| Cho Jin-woong | ... | Won Ho (as Jin-woong Jo) | |
| Cha Seung-won | ... | Brian (as Seung-Won Cha) | |
| Park Hae-joon | ... | Park Seon Chang | |
| Seo Hyun-woo | ... | Jung Il | |
| Kim Ju-hyuk | ... | Jin Ha Rim (as Ju-hyuk Kim) | |
| Kim Dong-young | ... | Dong Young (Deaf Twin) | |
| Jung Ga-ram | ... | Dong Woo (as Ga-ram Jung) | |
| Kang Seung-hyun | ... | Soyeon (as Seung-Hyun Kang) | |
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Keum Sae-rok | ... | Su Jong (as Sae-Rok Keum) |
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Jin Seo-yeon | ... | Bo Ryung (as Seo-Yeon Jin) |
| Lee Ji-min | ... | Staff woman with cart | |
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Lee Ju-young | ... | Joo Young (Deaf Twin) (as Ju-Young Lee) |
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Yoon Jong-In | ... | Ha-Rim's subordinate |
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Nam Moon-cheol | ... | Department Head (as Moon-cheol Nam) |
| Jung Joon-won | ... | Duk-Chun (as Joon-Won Jung) | |
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Kim Young-joo | ... | Incheon factory executive |
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Park Jin-soo | ... | Bully girl |
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Park Eun-yeong | ... | Yook Pil-Soon (as Eun-yeong Park) |
Produced by
| Hee-Soon Jung | ... | producer |
| Han Seung-Hee | ... | producer |
Music by
| Dalpalan | ||
Cinematography by
| Tae-Kyung Kim | ||
Editing by
| Jinmo Yang | ||
Production Management
| Bente Maalen | ... | Unit production manager: Norway |
Art Department
| Stine Aas Nundal | ... | Art department assistant: Norway |
Sound Department
| Airi Mori | ... | dialogue editor (english version) |
| Caden Shaffer | ... | Recordist |
| Paul James Zahnley | ... | re-recording mixer (english version) |
Visual Effects by
| Jaegu Ha | ... | FX Supervisor: Dexter Studios |
| Jihoon Han | ... | fx artist |
| Jihyung Jung | ... | Comp Supervisor: Dexter Studios |
| Sung-jin Jung | ... | Executive VFX Supervisor: Dexter Studios |
| Jong Ik Kang | ... | Executive VFX Supervisor: Dexter Studios |
| Chan-Jin Chris Kim | ... | VFX Producer: Dexter Studios |
| Jung-hoon Kim | ... | visual effects supervisor |
| Sanghun Kim | ... | CG Supervisor: Dexter Studios |
| Tae-hyung Kim | ... | fx artist |
| Taeseob Kim | ... | Lighting Supervisor: Dexter Studios |
| Woochul Kim | ... | VFX Assistant Supervisor: Dexter Studios |
| Youngsu Lim | ... | Asset Supervisor: Dexter Studios |
| Sung Oh Moon | ... | Animation Supervisor: Dexter Studios |
| Ricky Seo | ... | Schedule Supervisor: Dexter Studios |
| Wonrak Son | ... | Comp Supervisor: Dexter Studios |
Camera and Electrical Department
| Tor-Erik Ofstad | ... | Lighting assistant: Norway |
| Lim Won-geun | ... | b camera |
Additional Crew
| Julie Berg Barstrand | ... | Production coordinator: Norway |
| Eivind André Bjørnø | ... | Production assistant: Norway |
| Yeijin Cho | ... | production coordinator |
| Liam Coballes | ... | Dubbing Producer |
| Thomas Høstad | ... | Production assistant: Norway |
| Yurim Lee | ... | production coordinator |
| Vivian Lu | ... | dubbing director (english version) |
| Lars Rotli | ... | Production assistant: Norway |
| Saara Uurtio | ... | Production secretary: Norway |
