As a form of extralegal crimefighting, vigilantism involves relevant questions about crime, justice, and law enforcement, and it is a staple of popular media. In the 1980s, several popular culture products took a critical approach to vigilantism as a part of the deconstruction of the superhero genre, which included a critical reflection on the psychological and political implications of the motivations behind private justice enforcers’ behavior. In this context, this paper focuses on the representation of vigilantism within the popular television show Arrow, and analyzes how it depicts, rationalizes, and ultimately exonerates vigilantism as a response to criminal activity. The empirical analysis focuses on the various rhetorical strategies used by Arrow to justify vigilantism, such as the representation of legal and governmental institutions as corrupt and inefficient, the multiple rationales whereby vigilantism is practiced, and the sanctioning of private crimefighting by institutions. The analysis indicates that the show delivers an apology for the vigilante ethos: Arrow mirrors superheroes’ dark turn in the 1980s and their reflection of societal fears about crime. However, in the show’s worldview, these fears can only be appeased by private vigilantes. By portraying the state as inefficient and/or corrupt, the show boosts ideologies of individualism and anti-government neoliberalism.