How many movies have Hubie Kerns Jr. and Ralph Meyering Jr. collaborated on?

They have worked on 3 movies together! Their first movie together was Doctors' Private Lives (1978) while their highest rated movie together was Transformers: Revenge of the Fallen (2009). They have not worked together since Transformers: Revenge of the Fallen (2009). They are most known for their tv movie films together.