Peter Levin
Peter Levin is an American director of film, television and theatre.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Gülen Gözler
Gülen Gözler(" Laughing Eyes") is a 1977 Turkish comedy film directed by Ertem Eğilmez.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
The Black Forest Girl (1929 film)
The Black Forest Girl( German: Schwarzwaldmädel) is a 1929 German silent romance film directed by Victor Janson and starring Liane Haid, Fred Louis Lerch and Walter Janssen.
It was distributed by the German branch of the American company First National Pictures.
The film's art direction was by Heinz Fenchel and Jacek Rotmil.
The film is based on the 1917 operetta of the same title, composed by Leon Jessel with a libretto by August Neidhart.
It is set in the Black Forest region of Germany in the 1840s.
Ertem Eğilmez
Ertem Eğilmez( 18 February 1929, Trabzon – 21 September 1989, Istanbul, Turkey) was a Turkish film director, producer and screenwriter.
He is known as the name behind some of the most popular films in Turkish film history.
Many of these were produced by his production company Arzu Film.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Victor Janson
Victor Arthur Eduard Janson( 25 September 1884 – 29 June 1960) was a Latvian- born German stage and film actor and film director.
Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Rachel Feldman
Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films.

Question: Do director of film The Black Forest Girl (1929 Film) and director of film Gülen Gözler have the same nationality?
Answer: no