How many movies have Janice Burgess and Jonah Bobo collaborated on?

They have worked on 2 movies together! Their first movie together was The Backyardigans: It's Great to Be a Ghost! (2004) while their highest rated movie together was The Backyardigans: International Super Spy (2007). They have not worked together since The Backyardigans: International Super Spy (2007).