
A highly talented radio performer, who then appeared on the big. "Exorcist" Voice Mercedes McCambridge Dies at 87 | Īctress Mercedes McCambridge, who won an Oscar for the 1949 film "All the King's Men" and later provided the raspy voice of the demon-possessed girl in "The Exorcist. LOS ANGELES - Actress Mercedes McCambridge, called by Orson Welles "the world's greatest living radio actress" and who won an Oscar for the 1949 film "All. Mercedes McCambridge, voice in 'Exorcist,' Oscar-winner.


An Interview with Mercedes McCambridge (The Exorcist) - YouTubeĪn archival interview with Mercedes McCambridge, a very talented actress best known by horror fans as the voice of the demon in the Exorcist.
