Scream, Pretty Peggy is a 1973 American made-for-television horror film directed by Gordon Hessler and starring Bette Davis, Ted Bessell, and Sian Barbara Allen. Its plot follows a young college student who is given a job by a sculptor housekeeping at a mysterious mansion where his sister and their elderly mother reside. It was broadcast as the ABC Suspense Movie on November 24, 1973.

Sian Barbara Allen is a former American actress who mainly appeared on television throughout the 1970s. A native of Reading, Pennsylvania, Allen studied at the Pasadena Playhouse before appearing in her first screen role on the series O'Hara, U.S. Treasury in 1971. She went on to appear in numerous television series in the ensuing years, including recurring appearances on The Waltons, Gunsmoke, and Ironside.