Cast & crew
HeartBeat (2023)
Directed by Lee Min-soo, Lee Hyun-seok Written by Jeong Seung-ju, Kim Ha-na
Cast
| Kim In-kwon | Cat |
| Yoon Byung-hee | Lee |
| Jung Young-ki | Ok-ja |
| Ham Tae-in | Chief |
| Ko Kyu-pil | Je-seop |
| Park Kang-hyun | Shin Yoo-Shin |
| Baek Hyun-joo | GI |
| Kim In-kwon | Yang |
| Kim Do-geon | Jae-yeong |
| Baek Seo-hoo | Hwi |
| Ko Kyu-pil | Ding Dong |
| Yoon So-hee | Hae-Gwan |
| Ham Tae-in | Chief |
| Yoon Byung-hee | Sang |
| Won Ji-an | Hae-Gwan |
| Moon Seung-you | Rose |
| Park Kang-hyun | Shin Yoo-Shin |
| Ok Taec-yeon | Seon Heo |
| Park Cheol-min | Butler |
| Baek Hyun-joo | GI |
| Baek Seo-hoo | Hwi |
| Jung Young-ki | Gwang-woong |
| Seo Hyun-chul | Se-joo |
| Lee So-i | Rae |
| Seo Hyun-chul | Il 'Matto' |
| Moon Seung-you | Rose |
| Ok Taec-yeon | Hyun-woo |
| Park Cheol-min | Butler |
| Lee So-i | Rae |
| Yoon So-hee | Hae-Gwan |
| Won Ji-an | Se-joo |
| Kim Do-geon | Min-gyu |
Crew
| Jeong Seung-ju | Writer |
| Kim Ha-na | Writer |
| Lee Min-soo | Director |
| Lee Hyun-seok | Director |
| Lee Hyun-seok | Director |
| Jeong Seung-ju | Writer |
| Lee Min-soo | Director |
| Kim Ha-na | Writer |