Sam Wood
Samuel Grosvenor Wood (July 10, 1883 – September 22, 1949) was an American film director and producer, who was best known for directing such Hollywood hits as "A Night at the OperaA Day at the RacesGoodbye, Mr. Chips", and "The Pride of the Yankees".
He was also involved in a few acting and writing projects.
William Wister Haines
William Wister Haines( September 17, 1908 – November 18, 1989) was an American author, screenwriter, and playwright.
His most notable work," Command Decision", was published as a novel, play, and screenplay following World War II.
Olav Aaraas
Olav Aaraas( born 10 July 1950) is a Norwegian historian and museum director.
He was born in Fredrikstad.
From 1982 to 1993 he was the director of Sogn Folk Museum, from 1993 to 2010 he was the director of Maihaugen and from 2001 he has been the director of the Norwegian Museum of Cultural History.
In 2010 he was decorated with the Royal Norwegian Order of St. Olav.
Command Decision (film)
Command Decision is a 1949 war film released by Metro-Goldwyn-Mayer starring Clark Gable, Walter Pidgeon, Van Johnson, and Brian Donlevy, and directed by Sam Wood, based on a stage play of the same name written by William Wister Haines, which he based on his best-selling novel.
The screenplay for the film was written by George Froeschel and William R. Laidlaw.
Haines' play ran on Broadway for almost a year beginning in October 1947.
Although portraying the strategic bombing of Nazi Germany in World War II, the main action takes place almost entirely within the confines of the headquarters of its protagonist.
Depicting the political infighting of conducting a major war effort, the film's major theme is the emotional toll on commanders from ordering missions that result in high casualties, the effects of sustained combat on all concerned, and the nature of accountability for its consequences.
Dana Blankstein
Dana Blankstein- Cohen( born March 3, 1981) is the director of the Israeli Academy of Film and Television.
She is a film director, and an Israeli culture entrepreneur.
Michael Govan
Michael Govan( born 1963) is the director of the Los Angeles County Museum of Art since 2006.
Prior to this, Govan worked as the director of the Dia Art Foundation in New York City.
John Donatich
John Donatich is the Director of Yale University Press.
Peter Levin
Peter Levin is an American director of film, television and theatre.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.

Question: What nationality is the director of film Command Decision (Film)?
Answer: American