Guest Stars Timothy Omundson as Sean Potter Inny Clemons as Robert Clifton Valerie Mahaffey as Ms. Morlock Paul Schackman as Howard Zovinar Joel McCrary as Bernie 'The Bubble Man' Zovinar Jack Forbes as Mr. Kalisky William Bumiller as Mr. Conrad Katie Mitchell as Ms. Mosby Paul Lieber as Mr. Conrad's Attorney Francia Dimase as Katherine Conrad