His Wife, The Unknown
His Wife, The Unknown  is a 1923 German silent drama film directed by Benjamin Christensen.
Prints of the film exist in the Det Danske Filminstitut.
Peter Levin
Peter Levin is an American director of film, television and theatre.
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.
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.
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.
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.
Benjamin Christensen
Benjamin Christensen (28 September 1879 – 2 April 1959) was a Danish film director, screenwriter and an actor both in film and on the stage.
As a director he is most well known for the 1922 film "Häxan" and as an actor, he is best known for his performance in the film "Michael" (1924), in which he plays Claude Zoret, the jilted lover of the film's title character.
John Donatich
John Donatich is the Director of Yale University Press.
John Farrell (businessman)
John Farrell is the director of YouTube in Latin America.

Question: What nationality is the director of film His Wife, The Unknown?
Answer: Danish