Michael Keller (filmmaker)
Michael Keller is an American independent filmmaker.
He was the writer, director, cinematographer, and editor for the film "Red Gold", a social crime drama about the illegal organ trade.
"Red Gold" was shown at various international film festivals and profiled in New Jersey Stage, and premiered at the Garden State Film Festival in Atlantic City, New Jersey, on April 5, 2014.
It won "Best International Thriller" at the 2014 Manhattan Film Festival, and received a "rave" review by "Film Threat".
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.
John Donatich
John Donatich is the Director of Yale University Press.
Brian Kennedy (gallery director)
Brian Patrick Kennedy( born 5 November 1961) is an Irish- born art museum director who has worked in Ireland and Australia, and now lives and works in the United States.
He is currently the director of the Peabody Essex Museum.
He was the director of the Toledo Museum of Art in Ohio from 2010 to 2019.
He was the director of the Hood Museum of Art from 2005 to 2010, and the National Gallery of Australia( Canberra) from 1997- 2004.
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.
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.
Peter Levin
Peter Levin is an American director of film, television and theatre.
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.
Defying Gravity (2008 film)
Defying Gravity is a 2008 independent film directed by Michael Keller and produced by Balancing Act Pictures.
It was accepted into eleven film festivals and won four awards.

Question: What nationality is the director of film Defying Gravity (2008 Film)?
Answer: American