A screenwriter dreams of success and has a boyfriend who is a member of an unsuccessful rock band. Her sister, an interior designer, meets an actor she falls for. Her niece is trying to figure out how to get her first kiss from her boyfriend. Three stories about life and dating.
Unfortunately the movie Hellcats is not yet available on HBO Max.
| Directing | Kwon Chil-in | Director |
| Writing | Hyeon-su Kim | Screenplay |
| Writing | Kim Soo-ah | Screenplay |
| Writing | Park Hye-ryun | Screenplay |
| Editing | Lee Hye-min | Colorist |
| Costume & Make-Up | Ham Hyun-joo | Costume Design |
| Production | Kang Woo-suk | Producer |