How many movies have Kevin Eastman and Peter Renaday acted in together?

They have worked on 4 movies together! Their first movie together was Teenage Mutant Ninja Turtles: Heroes in a Halfshell (1988) while their highest rated movie together was Teenage Mutant Ninja Turtles: The Epic Begins (1988). They have not worked together since Teenage Mutant Ninja Turtles: Planet of the Turtleoids (1991). They are most known for their animation films together.