How many movies have Sam Register and Spike Brandt collaborated on?

They have worked on 10 movies together! Their first movie together was Scooby-Doo! Camp Scare (2010) while their highest rated movie together was The Day the Earth Blew Up: A Looney Tunes Movie (2024). They have not worked together since The Day the Earth Blew Up: A Looney Tunes Movie (2024). They are most known for their comedy films together.