Hyo-joo, a temporary teacher at a boys' high school, witnesses Hae-yeong's passionate embrace with a boy, causing her immense humiliation towards her.
Unfortunately the movie Misbehavior is not yet available on HBO Max.
| Camera | Hong Eue-su | Key Grip |
| Visual Effects | Ha Seung-nam | Special Effects Supervisor |
| Sound | Choi Min-ho | Production Sound Mixer |
| Art | Kim Jung-woo | Set Decoration |
| Directing | Kim Tae-yong | Director |
| Writing | Kim Tae-yong | Screenplay |
| Production | Cho Sung-min | Producer |
| Production | Kang Hye-jung | Producer |
| Production | Park Jung | Producer |
| Production | Ryoo Seung-wan | Producer |
| Camera | Kim Tae-soo | Director of Photography |
| Production | Kim Jeong-min | Co-Executive Producer |
| Editing | Kim Sang-bum | Editor |
| Editing | Kim Jae-beom | Editor |
| Art | Kim Cho-hea | Production Design |
| Art | Kim Min-jeong | Art Direction |
| Lighting | Jun Young-seok | Gaffer |
| Costume & Make-Up | Park Hui-jeong | Makeup & Hair |
| Costume & Make-Up | Kim Eun-suk | Costume Design |