The Jackson Actress crossword solutions refer to three actresses: Glenda (6 letters), KATE (4 letters) and BROWNE (6 letters). Glenda Jackson is an English actress and former Labour Party politician who won two Academy Awards for Best Actress. KATE Jackson is an American actress, director and producer best known for her role as Sabrina Duncan in the 1970s television series Charlie's Angels. BROWNE Jackson is an American actress and singer who has appeared in films such as The Help and The Blind Side.