Directed by
| Hoon Ryoo | ... | (as Hoon-i Ryu) |
Writing Credits (in alphabetical order)
| Ji-yeon Kwon | ||
| Hoon Ryoo | ... | (as Hoon-i Ryu) |
Cast (in credits order)
| Yoo Ji-tae | ... | Jin-Woo / Jin-Ho | |
| Yoon Jin-seo | ... | Yeon-Yi | |
| Rest of cast listed alphabetically: | |||
| Kang Ae-shim | ... | Village woman | |
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Ji Dae-han | ... | Hiker (as Dae-han Ji) |
| Yang Eun-yong | ... | Editor in chief | |
| Lim Ho | ... | Hair stylist (as Ho Lim) | |
| Jeong In-gi | ... | Father Choi-Shin (as In-gi Jeong) | |
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Sung Ji-ru | ... | Breakfast house owner (as Ji-ru Sung) |
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Seo Jin | ... | Nurse Kang |
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Yu-seon Ko | ... | Nurse Kim |
| Im Ye-jin | ... | Yeon-yi's mother | |
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Oh Yeon-ah | ... | Strange woman (as Yeon-ah Oh) |
Produced by
| Choi Jae-Ho | ... | producer |
| Bora Lee | ... | line producer |
Music by
| Jaejin Lee | ... | (as Jae-jin Lee) |
Second Unit Director or Assistant Director
| Ji-yeon Kwon | ... | assistant director |
Visual Effects by
| Sang Hyun Jung | ... | digital compositor (2009) |
| Jong Ik Kang | ... | visual effects supervisor |
| Mirang Kim | ... | compositing artists |
| So Young Lee | ... | compositor |
| Il Hwan Na | ... | visual effects artist |
| Min Jung Shin | ... | digital compositor |
Editorial Department
| Yu-Jeong Noh | ... | on-line editor |