Roy William Neill
Roy William Neill( 4 September
1887 – 14 December 1946) was an Irish- born American film director best known for directing the last eleven of the fourteen Sherlock Holmes films starring Basil Rathbone and Nigel Bruce, made between 1943 and 1946 and released by Universal Studios.
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.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Black Moon (1934 film)
Black Moon is a 1934 American pre-Code horror film directed by Roy William Neill, and starring Jack Holt, Fay Wray, and Dorothy Burgess.
It is based on a short story by Clements Ripley that first appeared in Hearst's International- Cosmopolitan.
The film centers on a young woman returns to the tropical island where her parents were murdered during a voodoo ritual with her daughter and nanny, only to become corrupted by the native's dark rituals.
A copy is held at the Library of Congress.
Song of Naples
Song of Naples is a 1957 Italian- German melodrama film written and directed by Carlo Campogalliani and starring Joachim Fuchsberger and Janet Vidor.
It grossed over 202 million lire at the Italian box office.
Carlo Campogalliani
Carlo Campogalliani( 10 October 1885 – 10 August 1974) was an Italian screenwriter, actor and film director.
Campogalliani directed around eighty films during his career and acted in another fifty.
He directed the 1934 sports film" Stadio".
He was married to the actress Letizia Quaranta who appeared in several of his films.
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.
Peter Levin
Peter Levin is an American director of film, television and theatre.

Question: Do director of film Song of Naples and director of film Black Moon (1934 film) share the same nationality?
Answer: no