How many movies have Joe Solari and Peter DePhilippis collaborated on?

They have worked on 3 movies together! Their first movie together was Final Stab (2001) while their highest rated movie together was Rampage: The Hillside Strangler Murders (2006). They have not worked together since Rampage: The Hillside Strangler Murders (2006). They are most known for their thriller films together.