How many movies have Elizabeth Shelton and Gail A. Fitzgibbons collaborated on?

They have worked on 3 movies together! Their first movie together was The Producers (2005) while their highest rated movie together was The Taking of Pelham 1 2 3 (2009). They have not worked together since The Taking of Pelham 1 2 3 (2009). They are most known for their comedy films together.