An alien civilization, which facing eminent extinction, kidnaps two famous genetic scientists from Earth. A troop of soldiers is dispatched to combat the humanoid robots and rescue the victims.
A glowing meteor lands on the icy plains of Lappland in the north of Sweden, the authorities are alerted of the phenomenon, but all is not as it seems; this is not a normal meteor.
Good aliens are sent from the Emerald planet to protect the earth from an evil space race called the Spherions. Starman shows up and finds out that not only has to fight the Sperions, he also has to root out human traitors.