On an exciting journey to the magical city of Paris, the adorable babies embark on an adventure that will change their lives. When Chucky, the little friend of the gang, realizes that his dad, Chas, needs to find a new partner after the departure of his mom, the Rugrats decide that the best solution is to help him find love. It all starts when the group follows Chas on a work trip to the French capital.
Once in Paris, the babies find themselves surrounded by the culture, colors, and sounds of the city. However, not everything is fun and games, because they soon discover that Chas is an easy target for his charming and cunning business partner, Mrs. Fifi, who has plans to steal his heart. Meanwhile, the little ones feel the pressure and desire to make their dad smile again. With the help of their loyal ally Tommy and the intrepid Angelica, the Rugrats embark on a series of mischiefs and misunderstandings that take them from the iconic Eiffel Tower to the majestic Louvre.
With a heartfelt conclusion, the babies demonstrate that love can be complicated, but with friendship and courage, anything is possible. This adventure is not only about discovering the beauty of a new city but also about finding true family and learning that love can come in the most unexpected forms.