Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Henry Levin (film director)
Henry Levin( 5 June 1909 – 1 May 1980) began as a stage actor and director but was most notable as an American film director of over fifty feature films.
His best known credits were" Jolson Sings Again"( 1949)," Journey to the Centre of the Earth"( 1959) and" Where the Boys Are"( 1960).
Miss Mink of 1949
Miss Mink of 1949 is a 1949 American comedy film directed by Glenn Tryon( his last film as a director) and written by Arnold Belgard.
It stars Jimmy Lydon, Lois Collier( in her final film role), Richard Lane, Barbara Brown, Paul Guilfoyle and June Storey.
The film was released on February 11, 1949, by 20th Century Fox.
Glenn Tryon
Glenn Tryon (August 2, 1898 – April 18, 1970) was an American film actor, screenwriter, director and producer.
He appeared in 67 films between 1923 and 1951.
He was born in Juliaetta, Idaho, and was married to actress Jane Frazee from 1942 to 1947.
They had one son, Timothy Tryon.
Glenn Tryon was also married to actress Lillian Hall (1896–1959).
Tryon died on April 18, 1970 in Orlando, Florida.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Rachel Feldman
Rachel Feldman( born August 22, 1954) is an American director of film and television and screenwriter of television films.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
And Baby Makes Three
And Baby Makes Three is a 1949 American romantic comedy film directed by Henry Levin and starring Robert Young, Barbara Hale, and Robert Hutton.

Question: Do director of film And Baby Makes Three and director of film Miss Mink of 1949 have the same nationality?
Answer: yes