How many movies have Dennis C. Brown and Rob Paulsen collaborated on?

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 P.J. Funnybunny: A Very Cool Easter (1997). They are most known for their animation films together.