In a gritty and alternate 1985, the glory days of costumed vigilantes have been brought to a close by a government crackdown. But after one of the masked veterans is brutally murdered, an investigation into the killer is initiated. The reunited heroes set out to prevent their own destruction, but in doing so they uncover a sinister plot that puts all of humanity in grave danger.

Gritty and visually striking, Watchmen is a faithful adaptation of Alan Moore's graphic novel, but its complex narrative structure may make it difficult for it to appeal to viewers not already familiar with the source material.

'Watchmen' is acclaimed for its intricate characters, dark themes, and loyalty to the graphic novel. Performances, especially Jackie Earle Haley and Billy Crudup, are highlighted. Criticisms involve pacing, slow-motion effects, and plot deviations. Some find it lengthy and slow, others miss the source material's depth. Violence and graphic content elicit mixed reactions. Despite this, the film is celebrated for its visuals, direction, and its exploration of heroism and morality.