Laverne and Shirley get a two week furlough from the army and go to Paris. A luggage mix up at the airport finds Laverne and Shirley with missile plans with spies chasing them.
Laverne, Shirley, and Sgt. Squealy go to Upper Saxonia to retrieve a missing satellite. They meet the Dark Knight that believes Sgt. Squealy is there to lead his army to world domination.