Characters played by Si-wan Yim
Yoon Jong Woo
Characters played by Lee Dong-Wook
Seo Moon Jo
Characters played by Rae-Hyung Cha
Shin Jae Ho
Characters played by Lee Jeong-eun
Eom Bok Soon
Characters played by Hyun-Wook Lee
Yoo Ki Hyuk
Characters played by Joong-ok Lee
Hong Nam Bok
Characters played by Jong-hwan Park
Byeon Deuk Jong
Characters played by Eun-Jin Ahn
So Jung Hwa
Characters played by Chanho Choi
Jo Hyun Ho
Characters played by Kim Han-Jong
Park Byeong Min
Characters played by Bong-sik Hyun
Ahn Hee Joong
Characters played by Su-Hyung Im
Taxi driver
Characters played by Ji-Eun Kim
Min Ji Eun
Characters played by Cheon-guk Park
Bully
Characters played by Wook-Kyung Song
Cha Sung Ryeol
Characters played by Kim Young-Sun
Teen delinquent's mother