HomePeople Biography and filmographyYoon Byul-ha Biography unavailable on TMDB. Movies (1)TV shows (5) Photos Movies (1) Homecam2025 · Ji-woo TV shows (5) Unmasked2025 · Hong Je-in Maestra: Strings of Truth2023 · Lee Ru-na Child The Devil Judge2021 · Child Yoo Soo-hyun 18 Again2020 · Ye Seo-yeon Fatal Promise2020 · Patient Girl With Baloon