This is the story of a father who died mysteriously in May of 1980, a mother who lives in the shadows with a bullet in her head and not being able to forget May 18th and their daughter, and the nation's greatest comedian, Hee-soo.
| Directing | Park Ki-bok | Director |
| Writing | Park Ki-bok | Writer |
| Editing | Kyung Min-ho | Editor |
| Costume & Make-Up | Kim Seo-hee | Makeup & Hair |
| Camera | Kim Hyung-joo | Camera Operator |
| Costume & Make-Up | Han Myeong-suk | Costume Design |
| Costume & Make-Up | Kang Yun-hee | Makeup & Hair |
| Art | Lee Hee-jeong | Production Design |
| Sound | Kim Jung-sook | Production Sound Mixer |
| Editing | Kim Hyung-seok | Digital Intermediate |
| Sound | Park Deok-soo | Sound Supervisor |
| Crew | Jeon Sang-joon | Martial Arts Choreographer |
| Sound | Yoon Seong-hye | Music |
