Pauline, was rescued from a shipwreck as a baby. She longs to be an actress. Petrova, is a Russian orphan. She is happiest when playing with cars and engines. Polly was handed over with just a pair of ballet shoes to her name. If she could, she would dance all day! But one thing they DO have in common is, that with money running out at home and Great Uncle Matthew missing, the sisters want to stay together. Whatever it takes. As they prepare for a dazzling life on stage, the dreams and fears of the fossil girls are about to come true...