How many movies have Murray Cook and Nicholas Bufalo collaborated on?

They have worked on 4 movies together! Their first movie together was The Wiggles: Wiggle Bay (2002) while their highest rated movie together was The Wiggles: Whoo Hoo! Wiggly Gremlins! (2003). They have not worked together since The Wiggles: Lights, Camera, Action! (2005). They are most known for their family films together.