Estelle Louise Fletcher (born July 22, 1934), known professionally as Louise Fletcher, is an American actress.Fletcher had her acting debut in the television series 77 Sunset Strip in the 1957/58 season. She guest starred in the television series Wagon Train in 1959 before making her film debut in A Gathering of Eagles in 1963. In 1974, after a decade-long hiatus from acting in which she raised a family, Fletcher appeared in Robert Altman's Thieves Like Us. The following year, Fletcher gained international recognition for her performance as Nurse Ratched in the drama film One Flew Over the Cuckoo's Nest (1975), for which she won the Academy Award for Best Actress, BAFTA Award for Best Actress in a Leading Role and Golden Globe Award for Best Actress. She became only the third actress to ever win an Academy Award, BAFTA Award and Golden Globe Award for a single performance, after Audrey Hepburn and Liza Minnelli. Other notable film roles include Exorcist II: The Heretic (1977), Brainstorm (1983), Firestarter (1984), Flowers in the Attic (1987), 2 Days in the Valley (1996), and Cruel Intentions (1999).

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