Guest Stars Simbi Khali as Nina Campbell Elmarie Wendel as Mrs. Mamie Dubcek Ian Lithgow as Leon David DeLuise as Bug Pollone Chris Hogan as Aubrey Pitman Danielle Nicolet as Caryn Shay Astar as August Leffler Jennifer Rhodes as Mrs. Sumner Anna Slotky as Cheryl John Mahoney as Dr. Leonard Hanlin William Bogert as Dean Sumner