Mercedes McCambridge

as Self – John's Mother / Actress, The Exorcist (archive footage)

as Maggie Noonan

as Self

as Miss Lestrange (voice)

as Narrator (voice)

as Lillian Gerben

as Agatha Kimball

as Nelli

as Ma Sackett

as Street Lady

as Norma

as Grandmother

as Demon (voice)

as Hester Madigan

as Doris McKenzie

as Mother

as Mrs. Castle

as Sister Sarah

as Madame Dusbois

as Thelma Diaz

as Frances

as Nell Hagen

as Sybilla

as Carlotta

as Self

as Sister Teresa

as Mildred Cochraine

as Sarah Strand

as Mrs. Sarah Wyatt

as Grace Holly

as Jessie Quinn

as Matilda Curtis

as Deborah Banning

as Mrs. Miller

as Mrs. Martha Mushgrove

as Ada Randolph

as Ma Gufler

as Gang Leader (uncredited)

as Mrs. Van Campen

as Emily Rossiter

as Luz Benedict

as Kate Wells

as Self - Nominee

as Rubilee Mather

as Eliza

as Emma Small

as Cissy Brackett

as Self

as Clara Appleby

as Liza McStringer

as Connie Carter

as Ada Stritch

as Marie

as Chris

as Self

as Sadie Burke

as Connie MartIn

as Self