7-beon-bang-ui seon-mul Online

Seung-ryong Ryu - Yong-Goo (as Ryu Seung-Ryong) , So Won Kal - Ye-Seung (child), Dal-su Oh - So Yang-Ho, Man-sik Jeong - Sin Bong-sik, Park Won-Sang - Choi Choon-Ho (as Won-sang Park) , Jeong-tae Kim - Man-Bum (as Kim Jung Tae) , Park Shin-Hye - Ye-Seung (adult), Ro-Woon Choi - Jin-wook, Yi-jin Han - Marlboro prisoner, Jo Jae-yoon - Prison guard Kim, Heon Tae Jeon - Detective squad chief, Deok-hyeon Jo - Chief of police, Han-bi Jung - Ye-seung's Homeroom Teacher, Jae-Min Jung - Young-hoon, Jin-young Jung - Jang Min Hwan