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.
Frank Pettitt
Frank Pettitt( 16 October 1899 – 27 March 1964) was an English stage, film and television actor.
He played Albert Finney's father in the film" Saturday Night and Sunday Morning"( 1960).
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.
Saturday Island
Saturday Island (also known as Island of Desire) is a 1952 British romantic war film directed by Stuart Heisler, and starring Linda Darnell, Tab Hunter, Donald Gray, John Laurie, Lloyd Lamble, and Peter Butterworth.
Bruce Ornstein
Bruce Ornstein( born 1957) is an American actor and director known for the role of" Gus" in the 1977 film," Saturday Night Fever".
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.
Stuart Heisler
Stuart Heisler (December 5, 1896 – August 21, 1979) was an American film and television director.
He was a son of Luther Albert Heisler (1855-1916), a carpenter, and Frances Baldwin Heisler (1857-1935).
He worked as a motion picture editor from 1921 to 1936, then worked as film director for the rest of his career.
He directed the 1944 propaganda film "The Negro Soldier", a documentary-style recruitment piece targeting African-Americans.
He received an Oscar nomination in 1949 for his contribution to the visual effects of the film "Tulsa".

Question: What nationality is the director of film Saturday Island?
Answer: American