What is the old witch movie where they turn at kids into mice?

At the beginning of the movie there is a carriage rolling down a hill and the witches are having a gathering a at hotel and this fat kid eats there food and they turn him into a mice!!





I NEED TO KNNOOOOOOOOOOW!!!What is the old witch movie where they turn at kids into mice?
The WitchesWhat is the old witch movie where they turn at kids into mice?
It's called ';The Witches'; by Roald Dahl.