← Back to filmFilm · CastFull castOrigin of MonogamyOn screenCast5 credited performersLee Sun-jinHan Seong-ae (한성애)Lee Yo-seongChoi Yang-seong (최양성)Artwork unavailableChoe Yoon-seulJang Mi-joo (장미주)Yang Young-ryoonKim Seon-ae (김선애)Artwork unavailableKim Mi-ra-ISpecial appearance (선애모)
