A number of artists best known for their work in other fields also did at least some movie posters.
Today, Charles Addams is best known for creating the “Addams Family,” as familiar to us now through the two movies and the television show as through the dark humor of his weird New Yorker cartoons.
Addams’ bizarre sense of humor is perhaps best caught in his cartoon of the entire Addams’ Family on the roof of their Gothic home, getting ready to pour boiling oil on a group of Christmas carolers below. The characters never had names until the TV sitcom, when Addams fleshed them out a bit, so to speak and now we know them as Gomez, Morticia, Lurch, Pugsley, Wednesday and Uncle Fester.
Addams did movie poster art for “Murder by Death,” (1976) and “How to Murder a Rich Uncle,” (1957), among other films.
“Murder By Death,” written by Neil Simon, author of the “Odd Couple,” starred writer Truman Capote in a farce about five famous literary detectives and their sidekicks invited to a mansion bizarre enough to have appeared in one of Addams cartoons to solve a mystery.
The IMBD listing for “Murder by Death” is here: http://www.imdb.com/title/tt0074937. Wikipedia’s entry on Addams is here: http://en.wikipedia.org/wiki/Charles_Addams