Scruff discovers a small glass slipper buried in the snow. It looks just like a lost Cinderella slipper! So, he decides to set out to find the owner of the slipper to uncover the identity of the Cinderella of Navell.
At the same time, our canine protagonist bears witness to the many chores that his master Peter has sought to keep himself busy on the night of the Carnival Festival. It's like an impulse that he gets year after year to avoid at all costs having to dress up and go to the ball.
But why? We'll discover his reasons along with Scruff throughout this amusing full-length film.