Twenty years after a scandal tears apart a popular 2000s K‑pop trio, the three reunite for a one-off gig — if they can overcome one snag after another.
Is Wild Sing on Netflix? Yes! The movie Wild Sing is now on Netflix in the countries listed below.
| Directing | Son Jae-gon | Director |
| Writing | Kim Chae-woo | Writer |
| Writing | Son Jae-gon | Adaptation |
| Directing | Song Byeong-gi | Assistant Director |
| Camera | Shin Tae-ho | Director of Photography |
| Lighting | Yoon Jong-han | Lighting Director |
| Art | Yoon Na-ra | Production Design |
| Costume & Make-Up | Kim Jung-won | Costume Design |
| Costume & Make-Up | Cho Tae-hee | Makeup & Hair |
| Costume & Make-Up | Kim Na-eun | Makeup & Hair |
| Visual Effects | Hong Jang-pyo | Special Effects Supervisor |
| Editing | Shin Min-kyung | Editor |
| Sound | Lee Jin-hee | Original Music Composer |
| Sound | Lee Sung-june | Sound Supervisor |
| Visual Effects | Han Jae-ho | VFX Supervisor |
| Production | Lee Jong-seok | Producer |
| Production | Kim Sung-hwan | Executive Producer |
| Production | Park Eun | Executive Producer |
| Sound | Sim Eun-jee | Songs |
| Sound | Lee Jin-hee | Songs |
| Camera | Choi Won-ryeol | Key Grip |
| Camera | Byeon Jae-il | "B" Camera Operator |
| Art | Jang Ji-won | Set Decoration |
| Art | Lee Dong-gwon | Props |
| Crew | Choi Bong-rock | Martial Arts Choreographer |
| Visual Effects | Jeong Jong-bae | Special Effects Supervisor |
| Costume & Make-Up | Yoon Hwang-jik | Special Effects Makeup Artist |
| Sound | Kim Young-ho | Sound Supervisor |
| Editing | Lee Eun-Song | Digital Intermediate |
