How many movies have Bernie Van De Yacht and Steven E. Gordon collaborated on?

They have worked on 4 movies together! Their first movie together was The Swan Princess: The Mystery of the Enchanted Kingdom (1998) while their highest rated movie together was The Swan Princess: A Royal Myztery (2018). They have not worked together since The Swan Princess: A Royal Myztery (2018). They are most known for their animation films together.