Directed by
| Park Seung-Woo | ||
Writing Credits (in alphabetical order)
| Su Hyun Lee | ... | (screenwriter) (as Lee Soo-Hyun) |
Cast (in credits order)
| Sin Seong-rok | ... | Kim Seo Jin (as Seong-rok Sin) | |
| Lee Se-yeong | ... | Han Ae Ri (as Se-yeong Lee) | |
| Ahn Bo-Hyun | ... | Seo Do Gyun | |
| Nam Gyu-ri | ... | Kang Hyun Chae (as Gyu-ri Nam) | |
| Rest of cast listed alphabetically: | |||
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Lee Ah-ra | ... | Han Ae Ri (young) (as Ah-ra Lee) |
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Jung Ah-Young | ... | Kim Ji Ah |
| Im Chul-hyung | ... | Detective Park | |
| Choi Deok-moon | ... | Kim Seo Jin's father | |
| Cho Dong-in | ... | Lee Taek Gyu (as Dong-in Cho) | |
| Shin Goo | ... | Yoo Seo Il (as Goo Shin) | |
| Go Gyu-pil | ... | Kim Jin Ho | |
| So Hee-jung | ... | Jung Hye Kyeong | |
| Jeong Hee-tae | ... | Park Joo Young (as Hee-tae Jeong) | |
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Shim Hye-yeon | ... | Kim Da Bin (as Hye-Yeon Shim) |
| Kwon Hyeok | ... | Han Tae Gil | |
| Song Jae-ryong | ... | Taejung Town Victims' Association staff | |
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Sung Ji-ru | ... | Lee Byung Hak (as Ji-ru Sung) |
| Lee Joo-myung | ... | Park Soo Jung | |
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Lee Jung-Jun | ... | Kim Seo Jin (young) |
| Hwang Jung-min | ... | Kwak Song Ja (as Jung-min Hwang) | |
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Kang Seung-yoon | ... | Im Geon Wook (as Seung-Yoon Kang) |