Mark Linn-Baker Larry Appleton Actor Bronson Pinchot Balki Bartolomous Actor Rebeca Arthur Mary Anne Actor Melanie Wilson Jennifer Actor Raye Birk Guest Star Thomas L. Miller Executive Producer Robert L. Boyett Executive Producer William Bickley Executive Producer Michael Warren Executive Producer John B. Collins Producer Tom Devanney Producer Richard Correll Director Cheryl Alu Writer Barry O'Brien Writer