Radio drama critical acclaim. Some of the many storytellers and monologists on early 1920s American radio might be able to claim even earlier dates. Perhaps America's most famous radio drama broadcast is Orson Welles' "The War of the Worlds" (a 1938 version of H. G. Wells' novel), which convinced large numbers of listeners that an actual invasion from Mars was taking place. By the late 1930s, radio drama was widely popular in the United States (and also in other parts of the world). There were dozens of programs in many different genres, from mysteries and thrillers, to soap operas and comedies. Among
Orson Welles process, Welles fostered the impression of self-adulation that was to haunt his career to his dying day", wrote critic Andrew Sarris. "For the most part, however, Welles was singularly generous to the other members of his cast and inspired loyalty from them above and beyond the call of professionalism." That September, Mutual chose Welles to play Lamont Cranston, also known as "The Shadow". He performed the role anonymously through mid-September 1938. After the theatrical successes of the Mercury Theatre, CBS Radio invited Orson Welles to create a summer show for 13 weeks. The series began July 11, 1938, initially titled