Michael Rianda (born December 25, 1984) is an American cartoonist, director, writer, and voice actor. He is known for his work on the show "Gravity Falls" and his directorial debut "The Mitchells vs. The Machines."
Based on the comics and games of the same name it follows Sam and Max, a pair of Freelance Policemen who go around fighting crime and going on assortment of whole adventures