Anthology series of famous feuds with the first season based on the legendary rivalry between Bette Davis and Joan Crawford which began early on their careers, climaxed on the set of "Whatever Happened to Baby Jane?" and evolved into an Oscar vendetta.
On the eve of its release, bad word-of-mouth plagues Baby Jane; Bette and Joan brace for failure; Pauline tries to break gender barriers; and Oscar nominations are announced.
As the production of Baby Jane reaches its climax, the feud becomes physical. Also: Bette's relationship with her daughter becomes strained when she bonds with a new cast member and Joan reveals an intimate detail about her past.
With production on "Baby Jane" underway, Bette and Joan form an alliance, but outside forces conspire against them.
Cast aside by Hollywood, screen legends Joan Crawford and Bette Davis battle ageism, sexism and each other when they sign up to make "What Ever Happened To Baby Jane?"