One thing many people tend to forget about Superman, is that he’s not all about super powers and fighting bad guys. A lot of times he also uses his super powers for things like keeping the peace, and protecting the small guy. “Superman and the Mole Men” is a very good serial that works as an allegory for racism. Superman finds himself in the middle of a war between misunderstood mole people, and a lynch mob that is hell bent on hanging them, if for no other reason that their appearance frightens them.