Based on a Japanese manga, Kanna-San, Daiseikou Desu, this story revolves around Kang Han-na, an overweight phone sex employee and secret vocalist for Ammy, a famous Korean pop singer who actually lip syncs as she cannot sing. After getting humilitated publicly by an ungrateful Ammy, Han-na undergoes an extreme makeover to become a pop sensation herself.
Unfortunately the movie 200 Pounds Beauty is not yet available on HBO Max.
| Directing | Kim Yong-hwa | Director |
| Writing | Kim Seon-jeong | Writer |
| Visual Effects | 크리스토퍼 버고인 | Visual Effects |
| Writing | Kim Yong-hwa | Screenplay |
| Writing | Noh Hye-young | Screenplay |
| Visual Effects | Kim Byeong-gi | Special Effects Supervisor |
| Sound | Lee Seung-chul | Sound Supervisor |
| Production | Won Dong-yeon | Producer |
| Editing | Park Gok-ji | Editor |
| Sound | Lee Jae-hak | Original Music Composer |
| Costume & Make-Up | Song Jong-hee | Makeup & Hair |
| Production | Bang Chu-Seong | Producer |
| Art | Jang Geun-yeong | Production Design |
| Production | Choi Moon-seok | Line Producer |
| Production | Jeong Tae-sung | Executive Producer |
| Camera | Park Hyeon-cheol | Director of Photography |
| Visual Effects | Jung Sung-jin | Visual Effects Director |
