Suburban Commando plot
"The Wilcoxes were having some problems around the neighborhood... until the ultimate security system landed in their backyard."
After a successful mission against General Suitor, space warrior Shep Ramsey is sent on mandatory leave. Also having problems with his spacecraft, he has to land on the nearest planet: Earth. There, Shep's strange demeanor sparks the curiosity of family head Charlie Wilcox. He discovers Shep's spacecraft and weapons. He "borrows" some of Ramsey's gear and rescues a girl from a gang of thugs, but ends up doing more harm than good...