How many movies have David Betancourt and Leigh Shanta collaborated on?

They have worked on 4 movies together! Their first movie together was Dude, Where's My Car? (2000) while their highest rated movie together was Antwone Fisher (2002). They have not worked together since Alvin and the Chipmunks: The Squeakquel (2009). They are most known for their comedy films together.