David and Linda Howard are successful yuppies from LA. When he gets a job disappointment, David convinces Linda that they should quit their jobs, liquidate their assets, and emulate the movie Easy Rider, spending the rest of their lives traveling around America...in a Winnebago.

Once again, Earth is the battleground. But now the aliens whose human guise hides their true reptilian natures are wiser. They believe the secret to their survival on Earth lies in the DNA of the newly born half-human, half-spaceling Starchild. But that's something the world's Resistance Fighters cannot allow.