 Vanessa Redgrave (qv)s Best Actress Oscar nomination for this  movie coincided with sister Lynn Redgrave (qv)s similar  nomination for _Georgy Girl (1966)_ (qv). Such a coincidence had  occurred only once before when sisters Joan Fontaine (qv) and  Olivia de Havilland (qv) respectively vied for the Best Actress  Oscar for _Suspicion (1941)_ (qv) and  _Hold Back the Dawn (1941)_ (qv).