She had a recurring role as Judge Eleanor Hooper on The Tony Randall Show during the show's 1976–1978 run, and was a guest star in season 2 of Fantasy Island. Muldaur guest-starred on The Incredible Hulk, playing the part of Helen Banner, David Banner's sister, in the Season 3, Episode "Homecoming" in November 1979. In 1981, she played a nun in the fifth-season episode "Sanctuary".