Doonesbury by Garry Trudeau for April 13, 1973
Transcript:
Nichole: Say, Skip, have you met Bernie yet? Man: No. Mike told me about him, though. He's interested in sciences, right? Nichole: That's right. He specializes in what he calls "molecular transformation." He's always turning himself into weird creatures - last year it was werewolves, but this year he and Mike are testing some new variations. Bernie: O.K. Now what? Mike: Breathe in. Deeper.