"Dear Jinri" explores the daily concerns and thoughts of actress and singer Sulli, whose real name is Choi Jinri, where she talks about her childhood, career and more in this interview she gave in 2019.
| Directing | Jung Yoon-suk | Director |
| Production | Ko Yoo-hee | Producer |
| Writing | Jung Yoon-suk | Writer |
| Editing | Jung Yoon-suk | Editor |
| Art | Kim Hyun-min | Production Design |
| Crew | Kim Duk-joong | Cinematography |
| Production | Park Sunkyung | Executive Producer |
| Production | Cho Young-chul | Executive Producer |
| Production | Yim Pil-sung | Executive Producer |
| Sound | Soo-chan Bae | Recording Supervision |
| Lighting | Kim Bo-ram | Gaffer |
| Art | Yang Min-young | Title Designer |
| Sound | Kwangho Cho | Music |
| Sound | Jang Sung-gun | Sound Designer |
| Production | Yoon Jong-shin | Executive Producer |
