How many movies have Grey DeLisle and Robert J. Kral collaborated on?

They have worked on 12 movies together! Their first movie together was Scooby-Doo! Abracadabra-Doo (2010) while their highest rated movie together was Scooby-Doo! and the Curse of the 13th Ghost (2019). They have not worked together since Scooby-Doo! and Krypto, Too! (2023). They are most known for their comedy films together.