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.
Sam Bozzo
Sam Bozzo (born February 15, 1969) is an American film director and author.
Bogdan Popa
Bogdan Popa( born March 8, 1984 in Arad, Romania) is a Romanian aerobic gymnast.
He won one gold world championships medal and one bronze European championships medal on the group event.
Blue Gold: World Water Wars
Blue Gold:
World Water Wars is a 2008 documentary film directed, co-produced, and co-written by Sam Bozzo, based on the book "Blue Gold: The Fight to Stop the Corporate Theft of the World’s Water" by Maude Barlow and Tony Clarke.
It was produced by Mark Achbar and Si Litvinoff and was narrated by Malcolm McDowell.
The film was first screened on October 9, 2008, at the Vancouver International Film Festival.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.
John Donatich
John Donatich is the Director of Yale University Press.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Andreea Ulmeanu
Andrea Elena Ulmeanu( born May 15, 1984 in Timişoara, Romania) is a retired Romanian artistic gymnast.
She is a gold world medalist with the team( 2001).
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
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 Blue Gold: World Water Wars?
Answer: American