Seven girls become good friends in high school, then events pull them apart for 25 years. When one of the friends lies dying in a hospital, she wishes to see each of them one last time.
Unfortunately the movie Sunny is not yet available on HBO Max.
| Production | Lee An-na | Producer |
| Costume & Make-Up | Chae Kyung-hwa | Costume Design |
| Sound | Kim Jun-seok | Original Music Composer |
| Production | Ahn Byeong-ki | Producer |
| Directing | Kang Hyung-chul | Director |
| Writing | Kang Hyung-chul | Screenplay |
| Production | Yu Sung-kwon | Line Producer |
| Editing | Nam Na-young | Editor |
| Sound | Lee Seung-yeop | Sound Mixer |
| Camera | Lee Hyung-deok | Director of Photography |
| Editing | Kim Mi-young | Editor |
| Art | Lee Yo-han | Production Design |
| Costume & Make-Up | Choi Hye-lim | Makeup & Hair |
| Writing | Lee Byeong-heon | Adaptation |
| Crew | Yang Gil-yeong | Fight Choreographer |
| Editing | Kim Baek-cheol | Digital Intermediate |
| Camera | Jung Hoon | Key Grip |
| Crew | Hwang Jin-mo | Stunts |
| Art | Park Geun-soo | Set Decoration |
| Sound | Jung Jin-wook | Production Sound Mixer |
| Visual Effects | Baek Sang-hoon | Visual Effects Supervisor |
| Editing | Park Jin-young | Digital Intermediate |
| Directing | Kim Jang-mi | Assistant Director |
| Camera | Woo Geum-ho | Camera Car |
| Lighting | Lee Sung-jae | Lighting Director |
| Production | Ahn In-ki | Producer |
| Production | Joon H. Choi | Associate Producer |
| Production | Katharine Kim | Executive Producer |
| Camera | Hong Eue-su | Dolly Grip |
| Sound | Richard Sanderson | Songs |
| Costume & Make-Up | Yoon Hwang-jik | Special Effects Makeup Artist |
| Visual Effects | Kim Byeong-gi | Special Effects Supervisor |
