How many movies have Conrad Vernon and Damon O'Beirne collaborated on?

They have worked on 4 movies together! Their first movie together was Sinbad: Legend of the Seven Seas (2003) while their highest rated movie together was Kung Fu Panda 2 (2011). They have not worked together since Captain Underpants: The First Epic Movie (2017). They are most known for their family films together.