
Carlotta Mercedes McCambridge (March 16, 1916 – March 2, 2004) was an American actress. Orson Welles called her "the world's greatest living radio actress". She won an Academy Award for Best Supporting Actress for ¨All the King's Men¨ (1949) and was nominated in the same category for ¨Giant¨ (1956). She also provided the voice of the demon ¨Pazuzu¨ in ¨The Exorcist¨ (1973).
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The Exorcist
1973 · as Demon (voice)

Giant
1956 · as Luz Benedict

Touch of Evil
1958 · as Gang Leader (uncredited)

Marquis de Sade: Justine
1969 · as Madame Dusbois

The Concorde... Airport '79
1979 · as Nelli

Johnny Guitar
1954 · as Emma Small

All the King's Men
1949 · as Sadie Burke

Suddenly, Last Summer
1959 · as Grace Holly

Thieves
1977 · as Street Lady

99 Women
1969 · as Thelma Diaz

The Other Side of the Wind
2018 · as Maggie Noonan

Cimarron
1960 · as Mrs. Sarah Wyatt

Killer by Night
1972 · as Sister Sarah

A Farewell to Arms
1957 · as Mrs. Van Campen

The Counterfeit Killer
1968 · as Frances

Angel Baby
1961 · as Sarah Strand

Two for the Money
1972 · as Mrs. Castle

Who Is the Black Dahlia?
1975 · as Grandmother