Helen Keller's autobiography, also known as "The Unconquered," is an American biographical documentary that was made in 1954. It won the Academy Award for Best Documentary Feature in 1955. The film stars Helen Keller and uses extensive footage of her visits/memories of Dwight Eisenhower, Martha Graham, and others. The film was produced and directed by Nancy Hamilton and narrated by her friend, actress Katharine Cornell. It was shot mostly in Pittsburgh. In 2006, the Academy Film Archive preserved Helen Keller's autobiography in its collection.