HomePeople Biography and filmographyJeon Sung-ah Biography unavailable on TMDB. Movies (2)TV shows (7) Photos Movies (2) Thunderbird2022 · Motel Owner Hello Ghost2010 · Jung-won's Mom TV shows (7) The Apartment Job2026 · Realtor (eps 4) Sold Out on You2026 · Interviewee (eps 6) Doctor Shin2026 · Caregiver (eps 15-16) To My Beloved Thief2026 · Head Court Lady Kim Moon River2025 · Court Lady The Potato Lab2025 · Ko Jung-hae's Wife (eps 2) Pyramid Game2024 · Jung Yeon-do's Mom (eps 4)