<P> The Shadow is the name of a collection of serialized dramas, originally in 1930s pulp novels, and then in a wide variety of media, and it is also used to refer to the character featured in The Shadow media . One of the most famous adventure heroes of the 20th century United States, the Shadow has been featured on the radio, in a long - running pulp magazine series, in American comic books, comic strips, television, serials, video games, and at least five films . The radio drama included episodes voiced by Orson Welles . </P> <P> Originally simply a mysterious radio narrator who hosted a program designed to promote magazine sales for Street and Smith Publications, The Shadow was developed into a distinctive literary character, later to become a pop culture icon, by writer Walter B. Gibson in 1931 . The character has been cited as a major influence on the subsequent evolution of comic book superheroes, particularly Batman . </P> <P> The Shadow debuted on July 31, 1930, as the mysterious narrator of the Street and Smith radio program Detective Story Hour, which was developed in an effort to boost sales of Detective Story Magazine . When listeners of the program began asking at newsstands for copies of "That Shadow detective magazine," Street & Smith decided to create a magazine based around The Shadow and hired Gibson to create a character concept to fit the name and voice and write a story featuring him . The first issue of The Shadow Magazine went on sale on April 1, 1931, a pulp series . </P> <P> On September 26, 1937, The Shadow radio drama, a new radio series based on the character as created by Gibson for the pulp magazine, premiered with the story "The Death House Rescue," in which The Shadow was characterized as having "the power to cloud men's minds so they cannot see him ." As in the magazine stories, The Shadow was not given the literal ability to become invisible . </P>

Who knows what evil lurks in the heart of man