Guest Stars Madison Davenport as Jack Goggins Angourie Rice as Rachel Goggins Miley Cyrus as Ashley O Miley Cyrus voices Ashley Too Marc Menchaca as Kevin Goggins Greg Kriek as Todd Susan Pourfar as Catherine Ortiz Frances Sholto-Douglas as Carmen Nicholas Pauling as Dr. Munk Edward J. Pepperell as Cop Mikkie-Dene Le Roux as Ms. Walpole Martin Munro as Caretaker Jamie Royal as Nurse Savana Tardieu as Magnolia Alessa Gironi as Leah Sive Gubangxa as Stage Manager James III as Jackson Habanero Jerah Milligan as Busy G Daniel Stewart Sherman as Bear