Although the world of comic books and strips are indubitably part of the "real world," one becomes so accustomed to thinking of the former as a thing apart that it's sometimes a shock to see an unlikely connection.
In Gary Lachman's book JUNG THE MYSTIC, the author mentions that one of Jung's earliest well-heeled patients was breakdown-afflicted Joseph Medill McCormick, who at the time-- roughly 1907-- helmed the Chicago Tribune.
The name "Joseph Medill" sounded familiar, but when I saw it associated with the Chicago Tribune, I knew that he must be related to Joseph Medill Patterson, famous for his maintenance of the Chicago Tribune in the 30s and 40s, as well as for his influence on key comic strips of the period, such as Dick Tracy, Terry and the Pirates, and Gasoline Alley. Sure enough, Patterson was the son of Robert Wilson Patterson, brother-in-law to McCormick's mother.
A couple of years after Patterson's death, Chester Gould allegedly caricatured his old boss as the criminal mastermind "Big Frost."
So if anyone ever wants to do a "six degrees" exercise linking Carl Jung to people in the comics, I know where to start...