Young Californian Vince Butler succeeds in landing rock star Rex Smith for a spot on his underground radio station, then learns the FCC is planning to shut him down.
Vince encounters a young girl who insists the only way she can enjoy her California vacation is by eluding her Army general father.
Vince and Ross help a feisty old lady escape from her daughter, a budding politician who wants her put away.
Vince is suckered into putting his car, Ross's "Grossmobile" and another friend's machine on the line when he gets talked into a showdown race by a pretty, but slightly crooked, hustler.
Vince, Ross and Laurie's band competes against a rival ensemble for a job at a local dance.
An unscrupulous competitor uses dirty tricks to keep Ross from entering the Grossmobile in a unique auto contest.
Vince and Ross accept a concert gig that turns out to be too good to be true.
Vince, Ross and Laurie try to prevent a disheartened Rick from selling his business on the beach.
Vince and Ross get tangled in the pile up as bikers and skaters compete for room on the crowded boardwalk.