Which screenplay by Kenneth Ross  was directed by Fred Zinnemann?
The Day of the Jackal (film) The Day of the Jackal is a 1973 Anglo-French political thriller film directed by Fred Zinnemann and starring Edward Fox and Michel Lonsdale. Based on the 1971 novel "The Day of the Jackal" by Frederick Forsyth, the film is about a professional assassin known only as the "Jackal" who is hired to assassinate French president Charles de Gaulle in the summer of 1963.
Her Cardboard Lover Her Cardboard Lover is a 1942 American comedy film directed by George Cukor, starring Norma Shearer (in her final screen role), Robert Taylor, and George Sanders. The screenplay by Jacques Deval, John Collier, Anthony Veiller, and William H. Wright is based on the English translation of Deval's play "Dans sa candeur naïve" by Valerie Wyngate and P.G. Wodehouse.