In an alternate world where the mere presence of American superheroeschanged history, the US won the Vietnam War, Nixon is still president, and thecold war is in full effect. Watchmen begins as a murder-mystery, butsoon unfolds into a planet-altering conspiracy. As the resolution comes to ahead, the unlikely group of reunited heroes - Rorschach, Nite Owl, Silk Spectre,Dr. Manhattan and Ozymandias - have to test the limits of their convictions and ask themselves where the true line is between ...