Haeuhhwa Online

Han Hyo-joo - Jung So-yul (as Hyo-ju Han) , Yoo Yeon-Seok - Kim Yoon-woo, Woo-hee Chun - Seo Yeon-hee, Soo-bin Ahn - , Ji-Yeon Cha - Lee Nan-young, Ji-Won Choi - Ok-hyang (young), Jang In-sub - Hong-seok, Su-an Kim - So-yul (young) (as Soo-an Kim) , Han-wi Lee - Manager, Hye-young Ryu - Kim Ok-hyang (as Hye-yeong Ryoo) , Park Sung-Woong - Police Chief, Kim Young-Min - Producer, Jang Young-Nam - San-wol