A young boy named Milo gains a deeper appreciation for his mom after Martians come to Earth to take her away.
When Woody is stolen by a toy collector, Buzz and his friends set out on a rescue mission to save Woody before he becomes a museum toy property with his roundup gang Jessie, Prospector, and Bullseye.
After ruining his reputation with the town, a courageous chicken must come to the rescue of his fellow citizens when aliens start an invasion.