Movie: "Cowboys and Aliens"

1873, Arizona Territory. A stranger with no memory stumbles
into the desert town of Absolution, a settlement that lives in fear and is attacked by marauders from the sky. These monsters challenge everything the residents have ever known.

Now, the stranger becomes their only hope for salvation. He slowly remembers who he is and where he's been.Starring Daniel Crai and Harrison Ford. Directed by Jon Favreau. 119 minutes.