Dokgo Rewind (Korean: 독고 리와인드; RR: Doggo Liwaindeu) is a 2018 South Korean action web-series based on popular webtoon of the same name by Meen and Baek Seung-hoon. It stars Oh Se-hun, Jo Byeong-kyu, Ahn Bo-hyun, and Mina. The web-series deals with bullying, violence and corruption within the high schools among the delinquent circle and how three boys from different lives come together to fight school violence. A production of Samhwa Networks, it was released online via Kakao Page and oksusu on September 7, 2018, and is also available on Viki.