Angelina is so excited to perform at the Mouseland Dance Festival that she doesn't help her grandparents clean their boat, but she ruins her dance costume and wonders how she will be able to make the show with nothing to wear.

Angelina is stunned and jealous when clumsy cousin Henry is given the part of a sunbeam in Madame Zizi's ballet, but her kindness in helping Henry perfect his part is rewarded when another sunbeam part needs to be filled for the big performance.

When Angelina does not get the star role in the Christmas dance recital, she becomes upset and quits the show, but when one of the performers is injured she suddenly sees the importance of doing the role given her to her best ability.