An oriental doctor Kim Hak-gyu is a cantankerous man who is the longest-term householder in a small village in Seoul. He often causes domestic trouble by being nasty to his wife and his children. Kim Hyeon-ok, a daughter of a young widow who runs Nahana Beauty Shop, is in love with Choi Du-yeol, an obstetrician across the street. Kim Hak-gyu has great distaste for western medicine, and at the same time, is jealous of the obstetrician. He always gets in the way of Choi Du-yeol. Kim's son, Hyeon-gu, dates Jeom-ryae, a daughter of a bar owner.
Unfortunately the movie Under the Sky in Seoul is not yet available on Disney Plus.
| Writing | Kim Ji-heon | Adaptation |
| Editing | Young-hee Kim | Editor |
| Directing | Lee Hyeong-pyo | Director |
| Production | Lee Sang-cheol | Producer |
| Lighting | Ma Yong-cheon | Lighting Technician |
| Sound | Sohn In-ho | Sound Recordist |
| Directing | Kim Yong-deok | Assistant Director |
| Sound | Lee Sang-man | Sound Effects |
| Sound | Jeong Yoon-joo | Original Music Composer |
| Writing | Jo Heun-pa | Writer |
| Camera | Choe Su-yeong | Director of Photography |