In 2103, one rule in fighter combat keeps a mind controlling alien race away from Earth's doorstep.

Reporters uncover the dark secret behind Acheron, a shadowy town whose inhabitants have mysteriously died.

When gigantic robots attack New York City, "Sky Captain" uses his private air force to fight them off. His ex-girlfriend, reporter Polly Perkins, has been investigating the recent disappearance of prominent scientists. Suspecting a link between the global robot attacks and missing men, Sky Captain and Polly decide to work together. They fly to the Himalayas in pursuit of the mysterious Dr. Totenkopf, the mastermind behind the robots.

Audrey Walker has given up her hopes and dreams, until an ex-love returns to town and helps her realize a second chance at life.