Carl Barks was an American cartoonist, author, and painter. He is best known for his work in Disney comic books, as the writer and artist of the first Donald Duck stories and as the creator of Scrooge McDuck. He worked anonymously until late in his career; fans dubbed him The Duck Man and The Good Duck Artist. In 1987, Barks was one of the three inaugural inductees of the Will Eisner Comic Book Hall of Fame.

The Beagle Boys are a group of cartoon characters created in 1951 by Carl Barks for the Donald Duck universe. They are a family clan of organized criminals who constantly try to rob Scrooge McDuck. Their introduction and first appearance was in "Terror of the Beagle Boys", although in this story they only appear in the last frame and have no lines. They appear again in the next issue in a similar fashion, in The Big Bin on Killmotor Hill.