In a world gone soft and flabby, the greatest threat to humanity’s survival isn’t global warming, but a wobble in the earth’s rotation caused by the excess weight America has gained in the form of obesity and useless consumer junk. Now, audacious lone crusader Grant Fitzgerald (Scott A. Evans) runs for president of the United States to expose the truth about this menace.

The family is pleasantly surprised and puzzled when Beethoven suddenly becomes obedient. Turns out it's a prince and the pauper scenario, with the real Beethoven now living with a pompous rich family.

Everyone's favorite St. Bernard returns in this family film about man's best friend. Richard Newton, his wife Beth and kids Brennan and Sara shove off in their camper for a road trip. Along the way, they gain a new passenger: slobbery Beethoven. The Newtons plan to return Beethoven to his owner -- but not before he turns hero when a pair of thieves enter the picture.