Watchmen (2009) is a Mystery, Action, Science Fiction film that follows 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. Currently, you can watch Watchmen on HBO Max, HBO Max Amazon Channel, Amazon Video, Apple TV Store. Streaming availability may vary by country and platform over time. It has a user rating of 7.4 out of 10 from 9,945 votes. Fans of mystery movies may also want to explore similar titles below.