How many movies have Crystal Scales and Debi Derryberry acted in together?

They have worked on 6 movies together! Their first movie together was Jimmy Neutron: Boy Genius (2001) while their highest rated movie together was Jimmy Neutron: Win, Lose and Kaboom! (2004). They have not worked together since Nick Picks Christmas: Nickelodeon Festive Tales (2006). They are most known for their animation films together.