Guest Stars Martin Cummins as Tom Keller Tiera Skovbye as Polly Cooper Sommer Carbuccia as Eric Jackson Chris Mason as Chad Gekko Adeline Rudolph as Minerva Marble Lucy Hale voices Katy Keene Anita Wittenberg as Dr. Diana Whitley Ben Sullivan as Rick Co Starring Nikolai Witschl as Dr. Curdle Jr. Tom McBeath as Smithers Bentley Thomas Storteboom as Dagwood Alix West Lefler as Juniper Simon Alexander as Kendrick Liam Tait as Rusty Neemish Parekh as Attendee #1