Peter Levin
Peter Levin is an American director of film, television and theatre.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
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.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Giuseppe Guarino (film director)
Giuseppe Guarino( 1885-1963) was an Italian film director, producer and screenwriter.
He directed his first film" La serata di gala di Titina" in 1917 during the silent era.
During the late 1920s he worked in the British film industry, but worked for most of his career on Italian films.
He is sometimes credited as Guarino Glavany.
Sidney Olcott
Sidney Olcott( September 20, 1872 – December 16, 1949) was a Canadian- born film producer, director, actor and screenwriter.
The Conspiracy of Pontiac
The Conspiracy of Pontiac is an American silent film produced by Kalem Company and directed by Sidney Olcott with Gene Gauntier, Robert Vignola and Jack J. Clark in the leading roles.
It is a story of the Indian war after the conquest of Canada.
A copy is kept in the Desmet collection at Eye Film Institute( Amsterdam).
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
The Accomplice (film)
The Accomplice( French: La complice) is a 1932 French film directed by Giuseppe Guarino and starring Régine Poncet, Jean Bradin and Gilbert Périgneaux.

Question: Do director of film The Conspiracy of Pontiac and director of film The Accomplice (film) share the same nationality?
Answer: no