Superman was one of the most famous American creations of the 20th Century. The first true comic book super-star and a cultural icon, the caped character quickly leapt from ten cent comic books to daily newspaper stardom and a popular radio show. Then Hollywood called. Republic Pictures tried to license him for a twelve chapter serial, but Paramount placed a higher bid and the Man of Steel became a cartoon pioneer–the first science fiction adventure cartoon, setting the bar for all action animation to come.
via Khoi Vinh