After a typhoon ravages their mother's burial place, five brothers embark on a visit to her grave, only to find that the body has disappeared. In a grotesque turn of events, they return home to find their mother's reanimated corpse waiting for them. The real test of their filial devotion begins.
Unfortunately the movie Dutiful Son is not yet available on HBO Max.
| Writing | Lee Hoon-guk | Writer |
| Production | Lee Hoon-guk | Executive Producer |
| Directing | Lee Hoon-guk | Director |
