How many movies have Dee Bradley Baker and Travis Willingham acted in together?

They have worked on 4 movies together! Their first movie together was Phineas and Ferb: Mission Marvel (2013) while their highest rated movie together was Ben 10 vs. the Universe: The Movie (2020). They have not worked together since Ben 10: Alien X-Tinction (2021). They are most known for their animation films together.