Oh! My School

Episode 27 (1x27)

Data de estreia: Mai 21, 2011

Cast: Sohyun (4Minute), Hyuna (4Minute), Lee Hyun (8eight), Bomi (A Pink), Chorong (A Pink), Eunji (A Pink), Jungah (After School), Nana (After School), Raina (After School), Gongchan (B1A4), Baro (B1A4), Hageum (BeBe Mignon), Yang Yo Seob (B2ST), Jaehyo (Block B), Eunyoung (Brave Girls), Kim Sang Hyuk (Click B), Chun Myung Hoon (NRG), Jisu (Dalmatian), Daniel (Dalmatian), Jinon (F.Cuz), Minah (Girl's Day), Jihye (Girl's Day), Yoora (Girl's Day), Dongwoo (INFINITE), Woohyun (INFINITE), Hoya (INFINITE), L (INFINITE), Sungjong (INFINITE), Jooyeon (Jewelry), Eunjung (Jewelry) & Saemi (Jewelry)