 The series stars Dean Cameron as Bo, and Stuart Fratkin as Abe, two teenage fraternal twin aliens from the planet Crouton.They thwart their parents' plans to send them to Cambridge University, in Great Britain, and instead they decide to travel throughout California in their 1959 classic red Chevrolet Corvette, in an effort to pick up women and to learn more about life on Earth.They are pursued by a pair of bumbling U.S. Air Force officers, Lt Col. Tom Barker, and Lt. Pat "Monkey" Wilson, who would like to capture the two for scientific study.