news Um Chae-young acting Mar 2, 2007 19 years news ✕ loading… add 5 of 6 films rated IMDb avg 6.5 IMDb median 7.0 RT avg 46% RT median 46% highest rated Wonderful Nightmare 7.1 The Call 7.1 Cheer Up, Mr. Lee 7.0 The Great Actor 6.4 Guimoon: The Lightless Door 4.9 acting Adulting at Eighteen → Shim Min-ji Insider (TV) → Oh Soo Yeon [Young] Insider (TV) → Oh Soo-yeon (Young) Guimoon: The Lightless Door → Mi-rin The Call → Young Seo-yeon Cheer Up, Mr. Lee → Saet-byeol The Great Actor → Mi-ji Wonderful Nightmare → Min-a
