written by Judith Koppens and Andy Engel written by Judith Koppens written by Judith Conaway written by Matthew Logelin and Sara Jensen written by Satia Stevens and Isabel Gaines written by Judith Henderson written by Judith Bauer Stamper written by Dipper Pines and Mabel Pines written by Jody Revenson and Ramin Zahed written by John Skewes and Eric Ode