The British media outlet, The Guardian, has compiled a list ranking the 20 most notable villains in television history. The selection includes both classic and contemporary antagonists, recognizing characters who have left a significant impact on the medium. The list considers not only fear-factor but also the complexity and influence of these characters. The Guardian’s compilation aims to highlight those villains who have resonated most strongly with audiences over time. The criteria for selection were not specified beyond these qualities of memorability and impact. The ranking provides a retrospective look at television’s most compelling and frightening figures.