Helen Keller in Her Story (also known as The Unconquered) is an American biographical documentary about Helen Keller made in 1954.　　It won the Academy Award for Best Documentary Feature in 1955. It starred Helen Keller and used extensive footage of her visits/remembrances of Dwight Eisenhower, Martha Graham and others. The film was produced and directed by Nancy Hamilton and narrated by her friend, actress Katharine Cornell, and was shot mostly in Pittsburgh.　　The Academy Film Archive preserved Helen Keller in Her Story in 2006.…