How many movies have Kevin J. Lindenmuth and Tom Nondorf collaborated on?

They have worked on 4 movies together! Their first movie together was Addicted to Murder 2: Tainted Blood (1998) while their highest rated movie together was Rage of the Werewolf (1999). They have not worked together since The Alien Conspiracy: Grey Skies (2003). They are most known for their horror films together.