Ok, so my sister and I cannot remember the name of this movie. It took place in a toystore with adults acting as a bear and a ballerina-mouse. The only song that we can remember them singing is "who stole the cookie from the cookie jar" It is from the eighties or maybe nineties. Any help will be appreciated!

I'm pretty sure you are mixing movies. They are both of the "WeeSing" franchise, but the mouse and the bear are from "WeeSing Together" and the Toy Store and the song are from "WeeSing Grandpa's Magical Toys" check out the WeeSing website, Amazon or YouTube, you'll love it.