Callas Forever [DVD]Amazon. com Franco Zeffirelli was and is clearly in love with Maria Callas, but unlike the average Callas fan, as a movie director, he was able to do something about it. This superbly made film, about the last few months of the great soprano's life in 1977, moves easily between fact and fantasy to express that love and to give her a more upbeat ending than the one that fate actually dealt her. It is made with the attention to small details that is a