Dipper Pines

Mason "Dipper" Pines is a fictional character and one of the two protagonists of the Disney Channel/Disney XD animated series Gravity Falls. The character is voiced by Jason Ritter, and is loosely based on the childhood of series creator Alex Hirsch. Beside his presence in the main series, he appears in the Gravity Falls mini-series "Dipper's Guide to the Unexplained", "Fixin' it with Soos", and "Mabel's Guide to Life", as well as the books Gravity Falls: Lost Legends, Gravity Falls: Journal 3, and The Book of Bill.