Question: The character Baby Jane Hudson in the film What Ever Happened to Baby Jane is played by which actress?

Context articles: What Ever Happened to...
Amy Steel
What Ever Happened to Baby Jane? (1962 film)
Baby Jane Hudson
Dave Willock
Debbie Burton
The Blanche Hudson Weekend
David Cerda
What Ever Happened to Baby Toto?
Psycho-biddy

What Ever Happened to... is a 1991 American made-for-television thriller drama film directed by David Greene and adapted for the small screen by Brian Taggert, based on the novel "What Ever Happened to Baby Jane?
" by Henry Farrell and the 1962 theatrical film of the same name.
 It stars real-life sisters Lynn Redgrave as Baby Jane Hudson and Vanessa Redgrave as Blanche Hudson, in the roles previously played by Bette Davis and Joan Crawford in the 1962 adaptation.
Amy Steel (born Alice Amy Steel; May 3, 1960) is an American film and television actress.
 She is best known for her roles as Ginny Field in "Friday the 13th Part 2" (1981) and Kit Graham in "April Fool's Day" (1986).
 She has starred in films such as "Exposed" (1983), "Walk Like a Man" (1987), "What Ever Happened to Baby Jane?
" (1991), and "Tales of Poe" (2014).
 Steel has had numerous guest appearances on several television series, such as "Family Ties" (1983), "The A-Team" (1983), "Quantum Leap" (1990), and "China Beach" (1991), as well as a starring role in "The Powers of Matthew Star" (1982–83).
What Ever Happened to Baby Jane?
 is a 1962 American psychological thriller–horror film produced and directed by Robert Aldrich, starring Bette Davis and Joan Crawford, about an aging former actress who holds her paraplegic sister captive in an old Hollywood mansion.
 The screenplay by Lukas Heller is based on the 1960 novel of the same name by Henry Farrell.
 Upon the film's release, it was met with widespread critical and box office acclaim and was later nominated for five Academy Awards, winning one for Best Costume Design, Black and White.
Baby Jane Hudson is a fictional character and the antagonist of Henry Farrell's 1960 novel "What Ever Happened to Baby Jane?
" She was portrayed by Bette Davis in the 1962 film adaptation and by Lynn Redgrave in the 1991 made-for-TV remake.
 The 1962 production is the better-known, with Bette Davis earning an Academy Award nomination for her performance.
 The character is portrayed by Susan Sarandon,who plays Bette Davis, in the TV anthology "Feud: Bette and Joan" aired in 2017.
Dave Willock (August 13, 1909 – November 12, 1990) was an American character actor.
 Willock appeared in 181 films and television series from 1939 to 1989.
 He is probably most familiar to modern audiences from his performance as Baby Jane Hudson's father in the opening scenes of the cult classic "What Ever Happened to Baby Jane?
" (1962).
 He played seven different characters on CBS's "Green Acres" with Eddie Albert and Eva Gabor, mostly portraying clerks or elevator operators.
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 Happened to Baby Jane?"
 can be heard in the movie.
The Blanche Hudson Weekend is a UK-based indie band, originating from Leeds and formed in 2009.
 The band is named after the fictional character portrayed by Joan Crawford in the 1962 film "What Ever Happened to Baby Jane?
", which itself is based on the Henry Farrell novel of the same name.
 </ref> </ref> The band was formed by Darren Lockwood and Caroline McChrystal after the split of their former band The Manhattan Love Suicides in July 2009.
 </ref> Allmusic's Margaret Reges described the band as "[...] a twee pop outfit whose blissfully buzzy, girl group-influenced tunes drew heavily from seminal twee pop acts like the Shop Assistants, Dolly Mixture, and Talulah Gosh", and the band have cited the British indie pop band The Primitives as an influence.
David Cerda (born June 13, 1961, Hammond, Indiana) is an American performer and playwright based in Chicago, Illinois.
 He is currently the artistic director for Hell In A Handbag Productions.
 His campy, highly theatrical plays have made him an infamous icon within the Chicago theater scene.
 He has written and appeared in a transgressive adaptation of "Rudolph, the Red-Hosed Reindeer", "How ‘What Ever Happened to Baby Jane?’
 Happened" and POSEIDON!
 An Upside-Down Musical which won the New York International Fringe Festival Best Ensemble Award.
What Ever Happened to Baby Toto?
 (Italian: "Che fine ha fatto Totò Baby?" )
 is a 1964 Italian black comedy film written and directed by Ottavio Alessi.
 It is a parody of Robert Aldrich's "What Ever Happened to Baby Jane?
".
Psycho-biddy is a colloquial term for a subgenre of the horror/thriller movie that features a formerly-glamorous older woman who has become mentally unbalanced and terrorizes those around her.
 The genre officially began in 1962 with the film "What Ever Happened to Baby Jane?
" (though it had some antecedents) and lasted through the mid-1970s.
 It has also been referred to by the terms Grande Dame Guignol, hagsploitation and hag horror.
 Renata Adler, in her "The New York Times" review for the 1968 film "The Anniversary", referred to the genre as "the Terrifying Older Actress Filicidal Mummy genre."