Bette Davis film, "Lady for a Day"), based on a story by Damon Runyon. She accepted her next role, in the Grand Guignol horror film "What Ever Happened to Baby Jane?" (1962), after reading the script and believing it could appeal to the same audience that had recently made Alfred Hitchcock's "Psycho" (1960) a success. She negotiated a deal that would pay her 10% of the worldwide gross profits in addition to her salary. The film became one of the year's biggest successes. Davis and Joan Crawford played two aging sisters, former actresses forced by circumstance to share a decaying Hollywood mansion.
Debbie Burton Debbie Burton Debbie Burton was an American singer. She is best known for dubbing the singing voice of the young Baby Jane Hudson (played by child actress Julie Allred) in the 1962 film "What Ever Happened to Baby Jane?", singing the song "I've Written a Letter to Daddy". Burton also sang a duet with Bette Davis, the rock and roll song "What Ever Happened to Baby Jane?", written by Frank DeVol and Lukas Heller. It was released as a promotional single, with Burton's rendition of "I've Written a Letter to Daddy" on the flipside. An instrumental version of "What Ever