An alien race intercepts Voyager II, a space probe describing Earth, effectively inviting aliens to visit. These aliens take Earth up on the offer, sending a scout pod to see what we're up to. American fighter jets greet it and the alien scout crashlands up in the American backwoods in Wisconsin. Using DNA found in the hair in recent widow Jenny Hayden's photo album, he transforms himself into the likeness of Jenny's dead husband, a house painter named Scott (Jeff Bridges). Now, not-Scott must get to a rendezvous point at Meteor Crater, Arizona to get back to the mothership before he dies, but SETI (Search for Extraterrestrial Intelligence) and the FBI want him to experiment on.  The alien has no choice but to kidnap Jenny (Karen Allen) to assist him.  John Carpenter directs.