Three sisters, Pauline, Petrova, and Posy Fossil, live with their guardian, Sylvia Brown, struggling financially. When three new boarders arrive, they meet a dance teacher, Theo Dane, who helps them get accepted into Madame Fidolia's school. The girls discover their talents, with Pauline exceling as an actress, Petrova showing a knack for fixing engines, and Posy shining as a dancer.

Ballet Shoes
In the 1930s, three orphan girls find a sense of belonging with their eccentric great uncle, a renowned paleontologist, and his spirited niece, as they go on an unforgettable adventure of exploration and self-discovery.