How many movies have Grey DeLisle and Nick Jameson acted in together?

They have worked on 3 movies together! Their first movie together was Clifford's Really Big Movie (2004) while their highest rated movie together was What's New, Scooby-Doo? Vol. 7: Ghosts on the Go! (2006). They have not worked together since Batman: Year One (2011). They are most known for their animation films together.