written by Dipper Pines and Mabel Pines written by Satia Stevens and Isabel Gaines written by Michael Reaves and Mallory Reaves written by Meurig and Rachel Bowen written by Andrea Mills and Stella Caldwell written by Hugh Lupton and Daniel Morden written by Judith Koppens and Andy Engel written by Stephen Gass and Sandy Damashek written by Christianne Jones written by Sarah Hines Stephens