How many movies have Robert Englund and Stephen Diener collaborated on?

They have worked on 3 movies together! Their first movie together was A Nightmare on Elm Street Part 2: Freddy's Revenge (1985) while their highest rated movie together was A Nightmare on Elm Street 3: Dream Warriors (1987). They have not worked together since A Nightmare on Elm Street 4: The Dream Master (1988). They are most known for their horror films together.