Ha Seon-jaeActing • South KoreaNo biography available.Known For7.7Doona!20238.7I Kill U20256.4Mantis2025Fan ClubNo Nerds have favorited Ha Seon-jae yet — be the first.All fan clubsFrom NerdspinFilmographyActor42026Absolute Value of RomanceTVLoan Shark Collector 2 • 2 episodes★ 8.82025MantisFilmBar friend★ 6.42025I Kill UTVOh Yeong-jae • 6 episodes★ 8.72023Doona!TVCha Seong-kuk • 9 episodes★ 7.7