Matt Buckner is expelled from Harvard after taking the fall for his roommate's drugs. He moves to London and becomes involved with a local football hooligan group. As he learns to navigate the world of violence and loyalty, he also uncovers a family's tragic past. Eventually, Matt seeks revenge and redemption, leading to a final confrontation with his enemies.

After being falsely accused of a crime, a group of football hooligans is sent to prison where they must fight for survival against rival gangs and corrupt prison guards. As tensions rise and violence escalates, the hooligans must band together to protect themselves and seek justice.

In Green Street 3: Never Back Down, a former football hooligan finds himself drawn back into the world of violence and revenge when his brother is killed. He must navigate the dangerous underground fighting scene to seek justice and find redemption.