Hyperspace

A spaceship from a galaxy far, far away misses its mark and lands on earth. Chaos ensues when the spaceships commander and his crew mist take a young woman (Paula Poundstone) for their princess. This leads to the calling of the National Guard, whose top scientist (Chris Elliott) is placed in charge of the battle. Hyperspace proves to be one of the funniest space parodies since Spaceballs.