John G. Blystone
John G. Blystone( December 2, 1892 – August 6, 1938) was an American film director.
He directed 100 films between 1915 and 1938.
He was born in Rice Lake, Wisconsin and died in Los Angeles, California from a heart attack.
His grave is located at Valhalla Memorial Park Cemetery.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Mother Knows Best (film)
Mother Knows Best is a 1928 American film directed by John G. Blystone, based on a novel by Edna Ferber, fictionalizing the life of vaudevillian Elsie Janis.
The film was Fox's first part talkie, using the Movietone sound system which had primarily been used for synchronised music scores and effects tracks in Fox features beforehand, although as early as "Mother Machree" (1928), a single synchronous singing sequence was included in the film.
The sound sections in Mother Knows Best were directed by actor Charles Judels, whilst the silent sequences were directed by John G. Blystone.
The film starred Madge Bellamy, with Louise Dresser as her domineering mother, Barry Norton, and Albert Gran.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Walter Lang
Walter Lang( August 10, 1896 – February 7, 1972) was an American 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.
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.
The Marriage-Go-Round (film)
The Marriage- Go- Round is a 1961 DeLuxe Color American comedy film directed by Walter Lang and written by Leslie Stevens in CinemaScope.
It is based on the 1958 play" The Marriage- Go- Round" by Leslie Stevens.
The film stars Susan Hayward, James Mason, Julie Newmar, Robert Paige and June Clayworth.
The film was released on January 6, 1961 by 20th Century Fox.
Filmed on location at Florida Southern College in Lakeland, Florida and Stage 4 on the Twentieth Century- Fox lot.

Question: Do director of film Mother Knows Best (Film) and director of film The Marriage-Go-Round (Film) have the same nationality?
Answer: yes