Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer 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.
Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
The Fan (1949 film)
The Fan is a 1949 American drama film directed by Otto Preminger.
The screenplay by Dorothy Parker, Walter Reisch, and Ross Evans is based on the 1892 play" Lady Windermere's Fan" by Oscar Wilde.
The play had been filmed several times before, with a 1916 silent film, a later adaptation by Ernst Lubitsch in 1925 as well as versions in Spanish and Chinese.
Stanisław Różewicz
Stanisław Różewicz( 16 August 1924 – 9 November 2008) was a Polish film director and screenwriter.
He directed 26 films between 1947 and 1989.
His 1967 film" Westerplatte" was entered into the 5th Moscow International Film Festival where it won a Silver Prize.
His 1985 film" Woman in a Hat" was entered into the 14th Moscow International Film Festival where it won the Silver Prize.
He was a younger brother of Polish poet, dramatist and writer Tadeusz Różewicz.
Westerplatte (film)
Westerplatte or Westerplatte Resists( Pl." Westerplatte broni się nadal") is a 1967 Polish historical film directed by Stanisław Różewicz.
It was entered into the 5th Moscow International Film Festival where it won a Silver Prize.
The story is based upon the Battle of Westerplatte in September 1939.
Otto Preminger
Otto Ludwig Preminger( 5 December 1905 – 23 April 1986) was an American theatre and film director, originally from Austria- Hungary.
He directed more than 35 feature films in a five- decade career after leaving the theatre.
He first gained attention for film noir mysteries such as" Laura"( 1944) and" Fallen Angel"( 1945), while in the 1950s and 1960s, he directed a number of high- profile adaptations of popular novels and stage works.
Several of these later films pushed the boundaries of censorship by dealing with topics which were then taboo in Hollywood, such as drug addiction(" The Man with the Golden Arm", 1955), rape(" Anatomy of a Murder", 1959) and homosexuality(" Advise& Consent", 1962).
He was twice nominated for the Academy Award for Best Director.
He also had a few acting roles.

Question: Do director of film Westerplatte (Film) and director of film The Fan (1949 Film) have the same nationality?
Answer: no