Wishes come true in this movie, and love makes its way into the hearts of those young, old, and overseas. Chuckie's dad, Chaz (Michael Bell), starts dating again, and it's Chuckie's wish to find a new mom. When Stu Pickles (Jack Riley) is summoned to Reptarland, an amazing new amusement park in Paris, to work on his Reptar invention, Tommy (Elizabeth Daily), Chuckie (Christine Cavanaugh), Angelica (Cheryl Chase), Phil (Kath Soucie), Lil (Kath Soucie), Dil (Tara Strong), Didi (Melanie Chartoff), and the whole gang tag along to the city of romance. But the Rugrats' big adventure turns out to be more than glamor, fashion, and smelly cheese. Chuckie learns that when it comes to Princesses and potential mommies, things are not always what they seem, and for Chaz, finding the right woman can be difficult in any language. As the Rugrats' travels take them from the Eiffel Tower to Notre Dame and everywhere in-between, the world's favorite babies learn new lessons about courage, loyalty, trust, and above all, true love.