Fuerzan a tres ajenos locos un aún crazier el ajeno llamado Yxxxxx a escaparse de un manicomio espacial con el objetivo exclusivo de conquistar el universo. Buscando los servicios en su búsqueda para el predominio galáctico, ellos aterrizan sobre la tierra y esto es donde Yxxxxx decide que él comenzará su Imperio. Three crazy aliens are forced by an even crazier alien called Yxxxxx to escape from a space nuthouse with the sole purpose of conquering...

Sixteen-year-old Cassie Sullivan is trying to survive a world devastated by the waves of an alien invasion, while trying to save her five-year-old brother Sam from a training camp that was created by the Others (the aliens).

Using recovered alien technology, the nations of Earth have collaborated on an immense defense program to protect the planet. But nothing can prepare people for the aliens' advanced and unprecedented force. Only the ingenuity of a few brave men and women can bring the world back from the brink of extinction.

Radio astronomer Zane Zaminsky believes he's picked up a cosmic noise that is signaling extraterrestrial intelligence. But after turning over the tape to his boss Phil Gordian, Zane's fired, his girlfriend gets transferred and his partner is found dead from an apparent suicide. Zane's desperate search for answers leads him to Mexico and a mysterious power plant that is generating more than electricity and is run by people who are not what they appear...