How many movies have Peter Cullen and Terence Harrison collaborated on?

They have worked on 3 movies together! Their first movie together was The Treasure of the Golden Suns (1987) while their highest rated movie together was Winnie the Pooh: Spookable Fun (2000). They have not worked together since The Magical World of Winnie the Pooh: A Great Day of Discovery (2003). They are most known for their family films together.