"Dokgo Rewind" is based on webtoon of the same name, and it is prequel to the webtoon "Dokgo". The story begins one year before "Dokgo" (before Kang Hyuk seeks revenge for his twin brother). Kang Hyuk and his mischievous friends meet Kim Gyu Soon and decide to help him protect his sister. Things escalate and Kang Hyuk and his friends end up fighting against high school delinquent gangs.
Sehun
Kang Hyuk
Kang Mi-na
Kim Hyun-sun
Cho Byeong-kyu
Kim Jong-il
Ahn Bo-hyun
Pyo Tae-jin
Lee Beom-kyu
Ku Bon-hwan
Shin Won-ho
Choi Jae-wook
Kim Chae-eun
Cho Ho-rim
Lee Je-yeon
Kim Sung-kyu
Jeong Seung-won
Cho Gang-hoon
