愛上蛋白質女孩

李清娥 as Han-kyung 이천희 as Yu-won 이지혜 as Crunchy Sister #3 정다혜 as Han Da-reum 정우혁 as Announcer 趙漢善 as Ban Hae-won 姜棟元 as Jung Tae-sung 千虎珍 as Tae-sung's Father 김하은 as Lee Na-yoon 김응수 as Teacher 도용구 as Han-kyung's Stepfather Hong Ji-young as Crunchy Sister #1

김태균 Director, Screenplay Yoon Eun-kyung Screenplay 장성호 Visual Effects Supervisor 귀여니 Novel