Leo-beu-pik-syeon Online

Jung-woo Ha - Goo Joo-wol, Kong Hyo-Jin - Hee-jin (as Hyo-jin Kong) , Byung-Joon Lee - Multi Man (as Byung-joon Lee) , Hie-bong Jo - Director Kwak, Jin-hee Ji - Joo-ro, Won-tae Choi - Baek Sun-il, Yoo In-Na - Soo-jeong, Do-won Kwak - Director (as Byeong-gyu Kwak) , Yu-hwa Choi - Min-ji / Veronica, Su-ji Jeon - Art Teacher, Joon-myeon Park - Baek, Sun-young, Yeong-su Park - Young-shik / President Jo, Byung-wook Son - Juwol's High School Homeroom Teacher