Title: 신데렐라 언니 / Cinderella Unni
Also known as: Cinderella's Stepsister / A Modern Story of Revenge
Genre: Romance, melodrama
Episodes: 20
Broadcast network: KBS2
Broadcast period: 2010-Mar-31 to 2010-Jun-03
Cast
Moon Geun Young as Song Eun Jo
Seo Woo as Goo Hyo Sun
Chun Jung Myung as Hong Ki Hoon
Taecyeon as Han Jung Woo