The Warner siblings have an extended stay out of the water tower to take a cross country road trip from Hollywood when they stow away on a travel bus full of celebrities who are attending a birthday party for Steven Spielberg in New York City. But the trip won’t be peaceful, the Warner siblings and the passengers will have to deal with accidentally breaking into Area 51 in Nevada, get stuck on top a mountain in Utah, outrun a tornado in Kansas, escape wanted criminals in Illinois get stranded in a swamp in Louisiana and many more obstacles along the way.
