 Complete the following phrase:  Blanca Lagrotta 14 February 1921  22 October 1978 was an Argentine actress. She starred in films such as El nieto de Congreve 1949, Deshonra 1952, Mercado de abasto 1955, Setenta veces siete 1962, Amor libre 1969, Operación Masacre 1972, Un mundo de amor 1975 and El fantástico mundo de María Montiel 1978. In Leopoldo Torre Nilssons 1962 picture Setenta veces siete she portrayed the Mother of Isabel Sarlis character. The film was entered into the 