The original novel 'What Ever Happened to Baby Jane?' by Henry Farrell was published, which later became the basis for the film.
Warner Bros. acquired the rights to adapt Henry Farrell's novel into a film.
Actresses Bette Davis and Joan Crawford were cast as the lead sisters Baby Jane Hudson and Blanche Hudson, in a highly publicized reunion.
Filming for the psychological thriller began under the direction of Robert Aldrich.
The film was released to critical acclaim and commercial success, becoming a classic thriller and revitalizing the careers of Bette Davis and Joan Crawford.
The film received multiple Oscar nominations, including Best Actress for Bette Davis and Joan Crawford, and Best Costume Design.
Jane and Blanche Hudson perform together as child entertainers, establishing their early fame as 'Baby Jane'.
Jane Hudson becomes a famous child star known for her vaudeville and screen performances.
Blanche Hudson transitions to a successful film career as a glamorous adult actress, surpassing Jane in Hollywood fame.
Blanche becomes paralyzed from the waist down due to a mysterious car accident involving both sisters.
Jane devotes herself to caring for her disabled sister, and their relationship becomes increasingly strained and tense.
Jane's jealousy of Blanche's previous fame leads to erratic and threatening behavior towards her sister.
Blanche attempts to leave the house to seek independence, but Jane violently stops her.
Jane traps Blanche in her room and performs a dangerous act that nearly kills her sister, believing she can reclaim her lost fame.
Authorities discover the abuse and saved Blanche, bringing Jane's actions to light.
