Mo Geum-san is a barber living in the rural area, who once aspired to be an actor. He starts to have doubts about his humdrum life after the village health center advises him to be examined at a larger hospital. He comes up with a plan to give a gift to his beloved ones in the coming Christmas. The plan is to invite everyone to the local culture center and to screen his self-made comedy movie based on his own tragic life.
Unfortunately the movie Merry Christmas Mr. Mo is not yet available on HBO Max.
| Directing | Song Young-yun | Assistant Director |
| Writing | Lim Dae-hyung | Writer |
| Directing | Lim Dae-hyung | Director |
| Production | Park Doo-hee | Producer |
| Sound | Gong Tae-won | Sound Supervisor |
| Editing | Park Se-young | Editor |
| Camera | Moon Myoung-hwan | Director of Photography |
| Costume & Make-Up | Baek Ha-eun | Costume Design |
| Costume & Make-Up | Baek Ha-eun | Makeup & Hair |
| Art | Shin Woo-jung | Production Design |
| Sound | Ha Heon-jin | Original Music Composer |
| Lighting | Kim Hui-tae | Lighting Director |
