How many movies have Douglas McCarthy and Maurice LaMarche collaborated on?

They have worked on 2 movies together! Their first movie together was Tiny Toon Adventures: How I Spent My Vacation (1992) while their highest rated movie together was Bah, Humduck!: A Looney Tunes Christmas (2006). They have not worked together since Bah, Humduck!: A Looney Tunes Christmas (2006).