When Graham and Rory are cast in their school's production of "Grease," with Graham as the lead and Rory with a lesser known part, Poppy and Angie get involved and try to appeal to the drama teacher, Dr. Biscuits (Rhys Darby), to make changes. Meanwhile, Will is not ready to tell Sophie that he's seeing Dr. Dewan (Hannah Simone), so against his better judgment, he takes Douglas' advice and lies to Sophie