SeriesWhat's Up?2011 · 1 season · 20 episodes · Ended · MBNDramaTMDB 5.8 · 4 votesSign in to track thisShareNo description available.Episodes▸Season 10/20CastLim Ju-hwanJang Jae-HunOh Man-seokSun Woo-YeongKim Ji-wonPark Tae-YiIm Joo-eunOh Doo-RiCho Jung-seokKim Byung-GunDAESUNGHa Do-SungJang Hee-jinEun Chae-youngLee Soo-hyukLee Soo-binAn Seo-hyunOh Doo-ri (young)Song Ok-sukJang Jae-heon's motherKim Mi-kyeongProfessor Yang Soo-jung
