Mike Rianda 1 credits

Born December 25, 1984 in Salinas

Michael Rianda (born December 25, 1984) is an American cartoonist, animator, director, screenwriter, and voice actor. He is known for his work on Gravity Falls as a creative director and writer for season 1, and creative consultant for season 2. He is also known for directing, co-writing, and co-starring his feature directorial debut The Mitchells vs. the Machines (2021), for which he was nominated for the Academy Award for Best Animated Feature.

Source: Wikipedia, CC BY-SA 4.0.