The Heartbreaking Story AZ movies.
| Directing | Im Kwon-taek | Director |
| Writing | Lee Seo-gu | Original Story |
| Writing | Jang Cheon-ho | Writer |
| Production | Cha Tae-jin | Producer |
| Production | Yu Hwan-chun | Executive Producer |
| Production | Jang Cheon-ho | Executive Producer |
| Camera | Jang Seok-jun | Director of Photography |
| Lighting | Jang Gi-jong | Lighting Director |
| Editing | Kim Hui-su | Editor |
| Sound | Jeong Yoon-joo | Music |
| Art | Lee Bong-seon | Production Design |
| Art | Lee Tai-woo | Props |
| Costume & Make-Up | Hong Dong-eun | Makeup Artist |
| Costume & Make-Up | Lee Hae-yoon | Costume Design |
| Sound | Lee Kyeong-sun | Sound Recordist |
| Sound | Lee Sang-man | Sound Effects |
| Directing | Park Moon-soo | Assistant Director |
| Art | Lee Gyu-ik | Assistant Director of Photography |
| Directing | Jeon Ji-seob | Script Supervisor |
| Lighting | Lee Seok-cheon | Lighting Production Assistant |
| Production | Kim Wu-seong | Production Supervisor |
| Production | Kim Yeong-ho | Production Manager |
| Production | Park Chang-ho | Production Runner |
| Production | Han Gyo-seong | Production Runner |
| Production | Jeon Bong-pil | Production Director |
| Production | Gil Chang-ik | Production Director |