The Holocaust (from the Greek ὁλόκαυστος holókaustos: hólos, "whole" and kaustós, "burnt"), also known as the Shoah (Hebrew: השואה, HaShoah, "catastrophe"; Yiddish: חורבן, Churben or Hurban, from the Hebrew for "destruction"), was the genocide of approximately six million European Jews during World War II, a programme of systematic state-sponsored murder by Nazi Germany, led by Adolf Hitler, throughout Nazi-occupied territory. Of the nine million Jews who had resided in Europe before the Holocaust, approximately two-thirds perished. In particular, over one million Jewish children were killed in the Holocaust, as were approximately two million Jewish women and three million Jewish men.

Some scholars maintain that the definition of the Holocaust should also include the Nazis' genocide of millions of people in other groups, including Romani, leftists, Soviet prisoners of war, Polish and Soviet civilians, homosexuals, people with disabilities, Jehovah's Witnesses and other political and religious opponents, which occurred regardless of whether they were of German or non-German ethnic origin. Using this definition, the total number of Holocaust victims is between 11 million and 17 million people.

War Machine (James Rupert Rhodes) is a fictional character, a comic book superhero appearing in comic books set in the Marvel Comics universe. The character of James Rhodes first appeared in Iron Man #118 (January 1979) by David Michelinie, John Byrne and Bob Layton. The War Machine armor, which became Rhodes' signature armored battlesuit, was designed by Len Kaminski and Kevin Hopgood.

Also known by his nickname Rhodey, Rhodes has been a featured character in the Iron Man animated series, Iron Man: Armored Adventures and The Invincible Iron Man animated film. He was first portrayed by actor Terrence Howard in the 2008 film Iron Man. Don Cheadle replaced Howard in the 2010 sequel Iron Man 2 and will reprise the role in Iron Man 3.

In addition to Iron Man and his own title War Machine, Rhodes has been featured in the ensemble titles West Coast Avengers; Force Works by Dan Abnett and Andy Lanning; Sentinel Squad O*N*E; The Crew by Christopher Priest; and Avengers: The Initiative by Dan Slott and Christos Gage. Rhodes was also featured in the alternate-reality Marvel MAX imprint's U.S. War Machine series by Chuck Austen, and U.S. War Machine 2.0, by Austen and Christian Moore.

Sir Alfred Joseph Hitchcock, KBE (13 August 1899 – 29 April 1980) was an English film director and producer. He pioneered many techniques in the suspense and psychological thriller genres. After a successful career in British cinema in both silent films and early talkies, Hitchcock moved to Hollywood. On 19 April 1955, he became an American citizen while remaining a British subject.

Over a career spanning more than half a century, Hitchcock fashioned for himself a distinctive and recognisable directorial style. He pioneered the use of a camera made to move in a way that mimics a person's gaze, forcing viewers to engage in a form of voyeurism. He framed shots to maximise anxiety, fear, or empathy, and used innovative film editing. His stories frequently feature fugitives on the run from the law alongside "icy blonde" female characters. Many of Hitchcock's films have twist endings and thrilling plots featuring depictions of violence, murder, and crime, although many of the mysteries function as decoys or "MacGuffins" meant only to serve thematic elements in the film and the extremely complex psychological examinations of the characters. Hitchcock's films also borrow many themes from psychoanalysis and feature strong sexual undertones. Through his cameo appearances in his own films, interviews, film trailers, and the television program Alfred Hitchcock Presents, he became a cultural icon. Hitchocks reputation as a filmmaker is offset by claims that he engaged in obsessive and controlling behaviour towards many of his leading ladies, and that in some cases this extended to physical abuse and sexual harrassment.

Heinrich Luitpold Himmler (pronounced [ˈhaɪnʁɪç ˈluˑɪtˌpɔlt ˈhɪmlɐ] ( listen) 7 October 1900 – 23 May 1945) was Reichsführer of the Schutzstaffel (SS), a military commander, and a leading member of the Nazi Party (NSDAP). As Chief of the German Police and the Minister of the Interior from 1943, Himmler oversaw all internal and external police and security forces, including the Gestapo (Secret State Police). Serving as Reichsführer and later as Commander of the Replacement (Home) Army and General Plenipotentiary for the entire Reich's administration (Generalbevollmächtigter für die Verwaltung), Himmler was one of the most powerful men in Nazi Germany and one of the persons most directly responsible for the Holocaust.

As overseer of the concentration camps, extermination camps, and Einsatzgruppen (literally: task forces, often used as death squads operating to the rear of frontline troops to murder Jews, communists and 'untermensch' in occupied territories), Himmler coordinated the killing of some six million Jews, between 200,000 and 500,000 Roma, many prisoners of war, and possibly another three to four million Poles, as well as other groups whom the Nazis deemed unworthy to live, including people with physical and mental disabilities, Jehovah's Witnesses, members of the Confessing Church, and homosexuals. Shortly before the end of the war, he offered to surrender both Germany and himself to the Western Allies if he were spared prosecution. After being arrested by British forces on 22 May 1945, he committed suicide the following day before he could be questioned.

David John Cawdell Irving (born 24 March 1938) is an English writer, best known for his denial of the Holocaust, who specialises in the military and political history of World War II, with a focus on Nazi Germany. He is the author of 30 books on the subject, including The Destruction of Dresden (1963), Hitler's War (1977), Uprising! (1981), Churchill's War (1987), and Goebbels: Mastermind of the Third Reich (1996).

His work on Nazi Germany became controversial because of his sympathy for the Third Reich, antisemitism and racism. He has associated with far right and neo-Nazi causes, famously during his student days seconding British Union of Fascists founder Oswald Mosley in a University College London debate on immigration. He has been described as "the most skillful preacher of Holocaust denial in the world today".

Irving's reputation as an historian was widely discredited after he brought an unsuccessful libel case against the American historian Deborah Lipstadt and Penguin Books. The court found that Irving was an active Holocaust denier, antisemite, and racist, who "associates with right-wing extremists who promote neo-Nazism," and that he had "for his own ideological reasons persistently and deliberately misrepresented and manipulated historical evidence."