 Several actresses were considered for the role of Tatiana, including Italians Sylva Koscina and Virna Lisi, Danish actress Annette Vadim, and English-born Tania Mallet.1960 Miss Universe runner-up Daniela Bianchi was ultimately cast, supposedly Sean Connery's choice.Bianchi started taking English classes for the role, but the producers ultimately chose to have her lines redubbed by British stage actress Barbara Jefford in the final cut.