How many movies have Thomas Hart and Tress MacNeille collaborated on?

They have worked on 4 movies together! Their first movie together was Mickey's Magical Christmas: Snowed in at the House of Mouse (2001) while their highest rated movie together was Mickey Mouse Clubhouse: Super Adventure! (2013). They have not worked together since Mickey's Tale of Two Witches (2021). They are most known for their animation films together.