The Greek Tycoon
The Greek Tycoon is a 1978 American drama film, of the "roman à clef" type, directed by J. Lee Thompson.
The screenplay by Morton S. Fine is based on a story by Fine, Nico Mastorakis, and Win Wells, who loosely based it on Aristotle Onassis and his relationship with Jacqueline Kennedy.
Mastorakis denied this, instead stating "We're not doing a film about Aristotle Onassis.
It's a personification of all Greek Tycoons.
"
The film stars Anthony Quinn in the title role and Jacqueline Bisset as the character based on Kennedy.
Quinn also appeared in Thompson's picture "The Passage," released the following year.
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.
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.
J. Lee Thompson
John Lee Thompson (1 August 1914 – 30 August 2002) was a British film director, active in London and Hollywood, best known for such movies as "Ice Cold in AlexCape Fear" and "The Guns of Navarone".
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.
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 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.

Question: What nationality is the director of film The Greek Tycoon?
Answer: British