After winning $22 million in the lottery, the Porters are in the seventh heaven. They move to New York and they start fulfilling all their wishes. But then the family breaks up. Tom, the little baby, is nursed by a lot of nannies. Bluff is a stray dog now, but this seems not to ruffle the dog and his friend, the tiny flea that lives in his fur. When they will meet "Tom," New York will never be the same again!