Alien siblings, Klatu, Lek, and Ploo go to Area 51 to find their spaceship and meet the Great Ones, four Looglings who crashed on Earth fifty years prior.
Siblings Klatu, Lek, and Ploo from the planet Loogl return to Las Vegas where they discover an impending invasion of earth by evil aliens disguised as Elvis impersonators.
When their spaceship crash lands on Earth, Ploo is captured by the Army and taken to the mysterious Area 51. While her brothers, Lek and Klatu, try to rescue her, Ploo uses her ESP to make a new friend.
