Jack Abramoff
Jack Allan Abramoff( born February 28, 1959) is an American lobbyist, businessman, movie producer and writer.
He was at the center of an extensive corruption investigation that led to his conviction and to 21 people either pleading guilty or being found guilty, including White House officials J. Steven Griles and David Safavian, U.S. Representative Bob Ney, and nine other lobbyists and congressional aides.
Abramoff was College Republican National Committee National Chairman from 1981 to 1985, a founding member of the International Freedom Foundation, allegedly financed by apartheid South Africa, and served on the board of directors of the National Center for Public Policy Research, a conservative think tank.
From 1994 to 2001 he was a top lobbyist for the firm of Preston Gates& Ellis, and then for Greenberg Traurig until March 2004.
After a guilty plea in the Jack Abramoff Native American lobbying scandal and his dealings with SunCruz Casinos in January 2006, he was sentenced to six years in federal prison for mail fraud, conspiracy to bribe public officials, and tax evasion.
He served 43 months before being released on December 3, 2010.
After his release from prison, he wrote the autobiographical book" Capitol Punishment: The Hard Truth About Washington Corruption From America's Most Notorious Lobbyist" which was published in November 2011.
Abramoff's lobbying and the surrounding scandals and investigation are the subject of two 2010 films: the documentary" Casino Jack and the United States of Money", released in May 2010, and the feature film" Casino Jack", released on December 17, 2010, starring Kevin Spacey as Abramoff.
Ian Barry (director)
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John David Whalen
John David Whalen is an ex-American naval lieutenant and film actor whose acting debut was in the feature film" Casino Jack".
Dana Blankstein
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She is a film director, and an Israeli culture entrepreneur.
Peter Levin
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Casino Jack
Casino Jack (known in certain territories as Bagman) is a 2010 comedy-drama thriller film directed by George Hickenlooper and starring Kevin Spacey.
The film focuses on the career of Washington, D.C. lobbyist and businessman Jack Abramoff, who was involved in a massive corruption scandal that led to his conviction as well as the conviction of two White House officials, Rep. Bob Ney, and nine other lobbyists and congressional staffers.
Abramoff was convicted of fraud, conspiracy and tax evasion in 2006, and of trading expensive gifts, meals and sports trips in exchange for political favors.
Abramoff served three and a half years of a six-year sentence in federal prison, and was then assigned to a halfway house.
He was released on December 3, 2010.
Spacey was nominated for a Golden Globe Award for Best Actor – Motion Picture Musical or Comedy for his portrayal of Abramoff, eventually losing to Paul Giamatti for his role in "Barney's Version".
George Hickenlooper
George Loening Hickenlooper III (May 25, 1963 – October 29, 2010) was an American narrative and documentary filmmaker.
Casino Jack and the United States of Money
Casino Jack and the United States of Money is a 2010 documentary film directed by Alex Gibney.
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.

Question: What nationality is the director of film Casino Jack?
Answer: American