Directed by
| Jin Jang | ||
Cast (in credits order)
| Cha Seung-won | ... | Lee Gang-Sik (as Seung-Won Cha) | |
| Ryu Deok-hwan | ... | Joon-suk (as Deok-Hwan Ryu) | |
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Kim Jee-young | ... | Gang-sik's Mother (as Ji-yeong Kim) |
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Sang-Hun Lee | ... | Mr. Kim |
| Rest of cast listed alphabetically: | |||
| Shin Ha-kyun | |||
| Yoo Hae-jin | ... | Neighbor (voice) (as Hae-jin Yoo) | |
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Lee Han-wi | ... | Priest (as Han-wi Lee) |
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Kong Ho-seok | ... | Inmate (as Ho-seok Kong) |
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Lee Moon-su | ... | (as Moon-su Lee) |
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Go Na-eun | ... | Joon-suk's Girlfriend (as Woori) |
| Woo Seo | ... | Joon-suk's Bestfriend's Girlfriend | |
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Jin Won | ... | Lee Joon-suk |
| Kim Yoon-hye | ... | Mimi | |
| Jang Young-nam | ... | Corrections Officer | |
Produced by
| Kim Jin Young | ... | producer |
| Eun-ha Lee | ... | producer |
Editing by
| Kim Jae-beom | ... | (as Jae-beom Kim) |
| Kim Sang-beom | ||
Second Unit Director or Assistant Director
| Su-mi Kim | ... | second assistant director |
Visual Effects by
| Dongsoo Kim | ... | lead compositor |
| Key Hyung Lee | ... | visual effect supervisor |
| Hee Jung Ryu | ... | visual effects supervisor |
