Chester William Nimitz, Sr. ( ; February 24, 1885February 20, 1966) was a fleet admiral of the United States Navy.
 He played a major role in the naval history of World War II as Commander in Chief, United States Pacific Fleet (CinCPac) and Commander in Chief, Pacific Ocean Areas (CinCPOA), commanding Allied air, land, and sea forces during World War II.
Karl Dönitz (sometimes spelt Doenitz) (] ; 16 September 1891 – 24 December 1980) was a German admiral who played a major role in the naval history of World War II.
 Dönitz briefly succeeded Adolf Hitler as the head of state of Germany.
Erich Johann Albert Raeder (24 April 1876 – 6 November 1960) was a naval leader in Germany who played a major role in the Naval history of World War II.
 Raeder attained the highest possible naval rank—that of "Großadmiral" (Grand Admiral) — in 1939, becoming the first person to hold that rank since Alfred von Tirpitz.
 Raeder led the "Kriegsmarine" (German War Navy) for the first half of the war; he resigned in 1943 and was replaced by Karl Dönitz.
 He was sentenced to life in prison at the Nuremberg Trials, but was released early due to failing health.
 Raeder is also well known for dismissing Reinhard Heydrich from the Reichsmarine in April 1931 for "conduct unbecoming to an officer and a gentleman".
Wilhelm Marschall (30 September 1886 – 20 March 1976) was a German admiral during World War II.
 He was also a recipient of the "Pour le Mérite" which he received as commander of the German U-boat "UB-105" during World War I.
 The "Pour le Mérite" was the Kingdom of Prussia' s highest military order for German officers until the end of World War I.
The Memory of Justice is a 1976 documentary film directed by Marcel Ophüls.
 It explores the subject of atrocities committed in wartime and features Joan Baez, Karl Dönitz, Hermann Göring, Hans-Joachim Kulenkampff, Yehudi Menuhin, Albert Speer and Telford Taylor.
"Vizeadmiral" Hubert von Rebeur-Paschwitz (14 August 1863 Frankfurt (Oder) – 16 February 1933 (Dresden)) was a German admiral.
 In 1899 he served as the German Naval attaché to Washington and later in 1912 commanded a flotilla of German vessels that visited the United States.
 During World War I he was transferred to the Black Sea in order to command the Central Powers naval forces that had previously been under the command of Admiral Souchon who had been recalled to the High Seas Fleet in 1917.
 Rebeur-Paschwitz decided to launch an offensive into the Mediterranean Sea which ended in his defeat at the Battle of Imbros.
USS "Cyclops" (AC-4) was one of four "Proteus"-class colliers built for the United States Navy several years before World War I.
 Named for the Cyclops, a primordial race of giants from Greek mythology, she was the second U.S. Naval vessel to bear the name.
 The loss of the ship and 306 crew and passengers without a trace within the area known as the Bermuda Triangle some time after 4 March 1918 remains the single largest loss of life in U.S. Naval history not directly involving combat.
 As it was wartime, there was speculation she was captured or sunk by a German raider or submarine, because she was carrying 10800 LT of manganese ore used to produce munitions, but German authorities at the time, and subsequently, denied any knowledge of the vessel.
 The Naval History & Heritage Command has stated she "probably sank in an unexpected storm" But the ultimate cause of the ship's fate is unknown.
Erich Raeder (24 April 1876 – 6 November 1960) was a naval leader in Germany who played a major role in the naval history of World War II.
 Raeder attained the highest possible naval rank—that of Grand Admiral — in 1939, becoming the first person to hold that rank since Alfred von Tirpitz.
 Raeder led the "Kriegsmarine" for the first half of the war; he resigned in 1943 and was replaced by Karl Dönitz.
 He was sentenced to life in prison at the Nuremberg Trials, but was released early due to failing health.
Hispanic Admirals in the United States Navy can trace their tradition of naval military service to the Hispanic sailors, who have served in the Navy during every war and conflict since the American Revolution.
 Prior to the Civil War, the highest rank reached by a Hispanic-American in the U.S. Navy was Commodore.
 Such was the case of Commodore Uriah Phillips Levy (1792–1862), a Sephardic Jew of Hispanic descent and great grandson of Dr. Samuel Nunez, who served in the War of 1812.
 During the American Civil War, the government of the United States recognized that the rapid expanding Navy was in need of admirals therefore, Congress proceeded to authorize the appointment of nine officers the rank of rear admiral.
 On July 16, 1862, Flag Officer David Glasgow Farragut became the first Hispanic-American to be appointed to the rank of rear admiral.
 Two years later (1864), Farragut became a vice admiral, and in 1866 the Navy's first full admiral.
 During World War I, Robert Lopez, the first Hispanic graduate of the United States Naval Academy, served with the rank of commodore in command of the Mare Island Naval Shipyard, and during World War II five Hispanics served with the ranks of rear admiral or above in either the European or Pacific Theater's of the war.
 As of April 2007, twenty-two Hispanic-Americans have reached the rank of admiral, and of this number thirteen were graduates of the USNA.
Otto von Schrader (18 March 1888 – 19 July 1945) was a German Admiral during World War II and a recipient of the Knight's Cross of the Iron Cross of Nazi Germany.
 As a U boat commander during World War I he was credited with the sinking of 57 ships for a total of  gross register tons (GRT) , a further 6 ships damaged for a total of  GRT , including  , and one ship taken as prize for a total of  GRT .
 Schrader was taken prisoner of war in Norway at the end of World war II.
 He committed suicide in Norwegian captivity on 19 July 1945.

Question: Which of the people featured in The Memory of Justice  was a German admiral who played a major role in the naval history of World War II?
Answer: Karl Dönitz