Doonesbury by Garry Trudeau for May 26, 1978
Man: Let me set it up for you, Freddy. The guy on the left is Leonard. He runs a women's health spa in Los Angeles! Our jiggle interest is Muffy, the physical therapist. The running gag is that every time Leonard goes in to check the sauna, there's Muffy! We think that Chrissy Lang, the girl who plays Muffy, is a major, but major, talent! We think she could make "Spa" the hottest show on T.V! Voice: Great stuff. Does she have any lines? Man: Well, not at first. We want to establish her character.