Guest Stars David Carradine as Mr. Farber Justin Berfield as Josh Ryan Briana Cuoco as Nikki Sting as Steve 'Sting' Borden David Naughton as Mr. Ryan Dwight Hicks as Cop Conni Marie Brazelton as Ms. Hornbeck Erik Audé as Frank Ron Fassler as Castello's Teacher Chachi Pittman as Patrick Keegan Mitchah Williams as Adam Michael Lawrence Morgan as Castello
