Hwasango Online

Jang Hyuk - Kim, Kyeong-su, Shin Min-a - Yu, Chae-i, Soo-Ro Kim - Jang, Ryang (as Su-ro Kim) , Sang-Woo Kwon - Song Hak-Rim, Kong Hyo-Jin - So, Yo-seon (as Hyo-jin Kong) , Sang-Hoon Jung - Golbangi (as Sang-hun Jeong) , Hyeong-jong Kim - Shim, Ma, Shi-ah Chae - Yo-mi, Joon-ho Huh - Mr. Ma (as Jun-ho Heo) , André 3000 - Kim Kyeong-su (MTV English Dub) (voice) , Big Boi - Shimma (voice) , Su-Jeong Eom - , Byun Hee-Bong - Vice Principal Jang Hak-Sa (as Hie-bong Byeon) , Lil Jon - Jang Ryang (MTV English Dub) (voice) , Kelis - So Yo-seon (MTV English Dub) (voice)