Derek Vinyard is a fictional character from the film American History X, directed by Tony Kaye. He is portrayed by actor Edward Norton and is known for his transformation from a neo-Nazi leader to a reformed individual. The story explores themes of racism, redemption, and the impact of hate on families and communities. In the film, Derek's journey begins after he is imprisoned for committing a hate crime. While in prison, he reflects on his beliefs and the consequences of his actions. Upon his release, he strives to prevent his younger brother, Danny Vinyard, from following the same destructive path he once took.