In the earliest years, the program was hosted by “The Man in Black” (played by Joseph Kearns or Ted Osborne) with many episodes written or adapted by the prominent mystery author John Dickson Carr.
One of the series’ earliest successes and its single most popular episode is Lucille Fletcher’s “Sorry, Wrong Number,” about a bedridden woman (Agnes Moorehead) who panics after overhearing a murder plot on a crossed telephone connection but is unable to persuade anyone to investigate. First broadcast on May 25, 1943, it was restaged seven times (last on February 14, 1960) — each time with Moorehead. The popularity of the episode led to a film adaptation, Sorry, Wrong Number (1948), starring Barbara Stanwyck. Nominated for an Academy Award for her performance, Stanwyck recreated the role on Lux Radio Theater. Loni Anderson had the lead in the TV movie Sorry, Wrong Number (1989). Another notable early episode was Fletcher’s “The Hitch Hiker,” in which a motorist (Orson Welles) is stalked on a cross-country trip by a nondescript man who keeps appearing on the side of the road. This episode…