How many movies have Jacob Witkin and John Carl Buechler collaborated on?

They have worked on 3 movies together! Their first movie together was Dr. Moreau's House of Pain (2004) while their highest rated movie together was Gingerdead Man 2: Passion of the Crust (2008). They have not worked together since Gingerdead Man 2: Passion of the Crust (2008). They are most known for their horror films together.