written by Michael Reaves and Mallory Reaves Michael Reaves and Mallory Reaves written by Michael Owen and Will Murray written by Michael Fry and Bradley Jackson written by Dipper Pines and Mabel Pines written by Dr. Michael Leach and Dr. Meriel Lland written by Michael Anthony Steele written by Richard Ferguson and Aude written by Satia Stevens and Isabel Gaines written by Michael F. Patton and Kevin Cannon