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. From Wikipedia
Known for her roles in 'The Waltons' and 'Scream, Pretty Peggy,' Allen passed away on March 31, 2025, in Chapel Hill, North Carolina, after battling Alzheimer’s disease.