Question: who played young blanche in whatever happened to baby jane
Answer: Bette Davis as Jane Hudson Julie Allred as nine - year - old Jane Debbie Burton as young Jane 's singing voice Joan Crawford as Blanche Hudson Gina Gillespie as thirteen - year - old Blanche Victor Buono as Edwin Flagg Marjorie Bennett as Dehlia Flagg Maidie Norman as Elvira Stitt Anna Lee as Mrs.