Question: Which film has the director who is older than the other, Shadows Of The Underworld or Blood Diamond? 

Piel became a director in 1912, turning out such box- office successes as" Mann Gegen Mann"( 1928)," Achtung! Hubert August Piel( 12 July 1892, in Düsseldorf – 27 March 1963, in Munich), known as Harry Piel, was a prolific German actor, film director, screenwriter and film producer who was involved in over 150 films. - Auto- Diebe!"( 1930) and" Artisten"( 1935). His last directorial effort was 1953's" Gesprengte Gitter( Elephant Fury", a.k.a." Panic"), which he also produced, wrote, and starred. <SEP> The title refers to blood diamonds, which are diamonds mined in war zones and sold to finance conflicts, and thereby profit warlords and diamond companies across the world. Set during the Sierra Leone Civil War in 1991 – 2002, the film depicts a country torn apart by the struggle between government loyalists and insurgent forces. It also portrays many of the atrocities of that war, including the rebels' amputation of people's hands to discourage them from voting in upcoming elections. Blood Diamond is a 2006 political war thriller film co-produced and directed by Edward Zwick, starring Leonardo DiCaprio, Jennifer Connelly, and Djimon Hounsou. The film's ending, in which a conference is held concerning blood diamonds, refers to a historic meeting that took place in Kimberley, South Africa, in 2000. It led to development of the Kimberley Process Certification Scheme, which sought to certify the origin of rough diamonds in order to curb the trade in conflict diamonds, but has since been mostly abandoned as ineffective. The film received mixed but generally favorable reviews, with praise for the performances of DiCaprio and Hounsou. The film received five Oscar nominations, including Best Actor for DiCaprio and Best Supporting Actor for Hounsou. <SEP> It also features Dary Holm, Elisabeth Pinajeff and Hans Junkermann. Shadows of the Underworld( German: Schatten der Unterwelt) is a 1931 German action film directed by and starring Harry Piel. The film's sets were designed by the art director Robert A. Dietrich and Emil Hasler. Location shooting took place in St. Moritz in Switzerland. A separate French- language version was also released. <SEP> Charles Leavitt( born 1953) is an American screenwriter best known for writing the 2006 film" Blood Diamond". <SEP> Elliot Silverstein( born August 3, 1927, in Boston, Massachusetts) is an American director, who is best known for being the director of the movie" Cat Ballou"( 1965). <SEP> He has worked primarily in the comedy- drama and epic historical film genres, including" About Last Night, Glory, Legends of the Fall," and" The Last Samurai." Edward M. Zwick( born October 8, 1952) is an American filmmaker and producer of film and television. He is also the co-creator of the television series" thirtysomething" and" Once and Again". Zwick's prolific body of work has earned numerous accolades, including an Academy Award and BAFTA Award for Best Picture, and Primetime Emmy Awards for Outstanding Drama Series, Outstanding Writing in a Limited Series, and Outstanding Dramatic Special. He has additionally been nominated for multiple Golden Globe Awards.