Guest Stars Simbi Khali as Nina Campbell Elmarie Wendel as Mrs. Mamie Dubcek Wayne Knight as Officer Don Orville Ian Lithgow as Leon David DeLuise as Bug Pollone Chris Hogan as Aubrey Pitman Danielle Nicolet as Caryn Ileen Getz as Dr. Judith Draper Ron West as Dr. Vincent Strudwick Jan Hooks as Vicki Dubcek Harry Morgan as Professor Suter Greg Proops as Yasmine