Donna Reed (born Donna Belle Mullenger; January 27, 1921 – January 14, 1986) was an American film and television actress and producer. Her career spanned more than 40 years, with performances in more than 40 films. She is well known for her role as Mary Hatch Bailey in Frank Capra's 1946 film It's a Wonderful Life. In 1953, she received the Academy Award for Best Supporting Actress for her performance as Lorene Burke in the war drama From Here to Eternity.
Reed is probably most widely known for her work in television, notably as Donna Stone, a middle-class American mother and housewife in the sitcom The Donna Reed Show (1958–66), in which her character was more assertive than most other television mothers of the era. She received numerous Emmy Award nominations for this role and the Golden Globe Award for Best TV Star in 1963. Later in her career, Reed replaced Barbara Bel Geddes as Miss Ellie Ewing in the 1984–85 season of the television melodrama, Dallas; she sued the production company for breach of contract when she was abruptly fired upon Bel Geddes' decision to return to the show. Wikipedia