How many movies have JP Karliak and Kari Wahlgren acted in together?

They have worked on 4 movies together! Their first movie together was Batman: The Killing Joke (2016) while their highest rated movie together was Naked Mole Rat Gets Dressed: The Underground Rock Experience (2022). They have not worked together since The Boss Baby: Christmas Bonus (2022). They are most known for their animation films together.