Here are some fun facts about Cinderella:
When the King is swinging from the chandelier and he falls you can hear a Goofy laugh.
The dress that the mice and the birds make for Cinderella is not the same dress she is wearing when she runs down the the stairs and the ugly stepsisters pull her dress apart.
When the Fairy Godmother changes the mice into horses, she changes Jaq, Gus, Luke (the mouse with the blueish nightshirt), and a fourth non-descript mouse. But, when the horses change back into mice at midnight, they are Jaq, Gus and two non-descript mice. Apparently the Fairy Godmother's magic changed Luke to a plain background mouse.