Over the decades there has been considerable debate as to which personality the character identifies with most. From his first introduction in 1938 to the mid-1980s, "Clark Kent" was seen mostly as a disguise for Superman, enabling him to mix with ordinary people. This was the view in most comics and other media such as movie serials and TV (e.g., in Atom Man vs. Superman starring Kirk Alyn and The Adventures of Superman starring George Reeves) and radio.