How many movies have Grey DeLisle and Pam Lehn collaborated on?

They have worked on 4 movies together! Their first movie together was Handy Manny: Manny's Green Team (2009) while their highest rated movie together was Handy Manny: Big Motorcycle Adventure (2009). They have not worked together since Handy Manny: Big Race (2010). They are most known for their animation films together.