Guest Stars Lochlyn Munro as Hal Cooper Cody Kearsley as Moose Mason Christopher O'Shea as Percival Pickens Ricardo Hoyos as Heraldo Co Starring Nikolai Witschl as Dr. Curdle Jr. Tom McBeath as Smithers Hannah Bos as Young Betty Quinnie Vu as Agent Marsha Lin Peter New as Bobby David Attar as Bruiser Troy Skog as Hank Jason Sakaki as Cadet 1