Mason "Dipper" Pines is the protagonist of the animated television program, Gravity Falls. See more

Mason "Dipper" Pines is the protagonist of the animated television program, Gravity Falls. See more

Robbie Stacey Valentino is a sarcastic, arrogant teenager. He is Wendy's ex-boyfriend and Dipper's primary rival for her affections, until the coup... See more

Mason "Dipper" Pines is a fictional character and one of the main characters of the Disney XD animated series Gravity Falls. See more