Season 7, Episode 9 - "The Monkey Show, Part 2"
After discovering her sister, Gloria, and ex-husband, Stan, in bed together, a mortified Dorothy listens as Stan admits his confusion and wrongdoing. He calls Dr. Halperin for an emergency session, but to Dorothy's dismay, the psychiatrist arrives with his date in tow. Who is his date?
Carol Weston—the neurotic, quirky daughter of Harry Weston, their neighbor
Dorothy: Come in, Doctor.
Dr. Halperin: Oh, Dorothy.
Carol: Hello, Dorothy!
Dorothy: Carol, this isn't a good time.
Carol: Well, you know me, when is it a good time? Besides, I'm with him. We were on a date when you beeped him.
Dorothy: What, you two are seeing each other?
Carol: You know, for years my father's been telling me to see a psychiatrist. I couldn't understand why. And then a couple of weeks ago, it dawned on me. He probably meant socially. Oh, it's wonderful! They really listen.
Dr. Halperin: She really talks.
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