Angelina the mouse loves dancing with her friends at Miss Lilly's Ballet School; zooming up and down on roller coasters; being in the comforting arms of her mother; and hearing her father play the fiddle.
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.