Robert King Director Kevin Nealon Franklin Fitz Actor Zachery Ty Bryan John Scaduto Actor Jessica Steen Celia Shine Actor Rashaan H. Nall Peter Heath Actor Kurt Fuller Principal Frank Hockenberry Actor Ellie Harvie Miss W. Fassle Actor Laurie Murdoch Vice Principal Ralph Calder Actor Emmanuelle Chriqui Roxanne Actor Carlos Jacott Oliver Actor Bill Nye Science Teacher Actor Neil Meron Executive Producer Craig Zadan Executive Producer Fitch Cady Producer