(2/03) Stage: Appeared (as "Lucy Marsden") in "Oldest Living Confederate Widow Tells All" by Martin Tahse, adapted from the novel by 'Allan Gurganus' (Old Globe Theater, San Diego, CA).
Suffered a permanent spinal injury while filming The Exorcist (1973). In the sequence where she is thrown away from her possessed daughter, a harness jerked her hard away from the bed. She fell on her coccyx and screamed in pain, which was kept in the final version of the released film.