How many movies have Rick Ungar and Sean Catherine Derek collaborated on?

They have worked on 4 movies together! Their first movie together was Jungle Book 3D Rikki-Tikki-Tavi To The Rescue (2006) while their highest rated movie together was Kong: Return to the Jungle (2006). They have not worked together since The Three Musketeers: Saving the Crown (2007). They are most known for their animation films together.