Featured in a supporting role that rounds out the family dynamic. Cinematic Context and Themes

Played by an actor of the same name (Sang-woo), the eldest son caught in a moral dilemma.

invites his girlfriend over, further complicating the household's privacy.

Digital versions of the film often appear on international media databases and niche streaming platforms under specific file names, such as the one noted in the query, indicating its popularity among global viewers seeking South Korean niche cinema. Cheating Family (2021) directed by Lee Ro-woon - Letterboxd