Mark Linn-Baker Larry Appleton Actor Bronson Pinchot Balki Bartolomous Actor Rebeca Arthur Mary Anne Actor Melanie Wilson Jennifer Actor Belita Moreno Actor Sam Anderson Actor F.J. O'Neil Actor Ed Hooks Guest Star Frank Novak Guest Star Thomas L. Miller Executive Producer Robert L. Boyett Executive Producer William Bickley Executive Producer Michael Warren Executive Producer Alan Plotkin Producer Tom Devanney Producer Cheryl Alu Producer Joel Zwick Director George Tricker Writer Barry O'Brien Producer