Agnes Moorehead: The Undisputed Queen of Radio Drama

Agnes Moorehead is remembered today primarily for playing Endora on Bewitched. But long before that, she was the most celebrated dramatic actress in the history of radio.

Her performance in "Sorry, Wrong Number" on Suspense (1943) is universally regarded as the single greatest performance in radio drama. Playing a bedridden woman who overhears a murder plot on a crossed telephone line, Moorehead performed the entire episode as a solo tour de force — no other actors, just her voice carrying 30 minutes of escalating terror.

The episode was so popular that CBS restaged it seven times between 1943 and 1960. Each performance was slightly different, and collectors prize all seven versions.

But Sorry, Wrong Number was far from her only radio triumph. Moorehead was a core member of Orson Welles' Mercury Theatre on the Air, appearing in the legendary "War of the Worlds" broadcast in 1938. She appeared on Suspense dozens of times, and her range — from vulnerable victims to calculating villains — was unmatched.

She also appeared regularly on The Shadow, Inner Sanctum Mysteries, and virtually every prestige dramatic program of the era. Directors consistently cited her as the most professional, most prepared, and most electrifying performer in radio.

When you listen to her work in our archive, you're hearing an artist at the absolute peak of her medium. The microphone captured something in Moorehead's voice — a quality of intelligence and emotional depth — that made every story she touched feel urgent and real.

Her complete Suspense appearances are available in our Suspense collection.