Joey Travolta
Joseph" Joey" Travolta( born October 14, 1950) is an American actor, producer, director, and screenwriter.
He is the older brother of actor John Travolta.
Ben Cura
Ben Cura( born 30 September 1988) is a British- Argentine actor and director of film, television and theatre.
Navajo Blues
Navajo Blues is a 1996 American crime -action film produced and directed by Joey Travolta and starring Steven Bauer, Irene Bedard and Charlotte Lewis.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
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.
Terry O. Morse
Terry O. Morse( January 30, 1906 – May 19, 1984) was an American film director and editor.
He is perhaps best known for directing the American scenes in" Godzilla, King of the Monsters!", the" Americanized" version of the 1954 Japanese" Godzilla" film from Toho.
The film went on to long- lasting success with regular showings at drive- in theatres, repertory theatres and on television.
Its popularity completely obscured the original film which remained virtually unknown in the United States for several decades after its release.
Unknown World
Unknown World( a.k.a. Night Without Stars) is a 1951 independently made American black- and- white science fiction adventure film, directed by Terry O. Morse, and starring Bruce Kellogg, Marilyn Nash, Jim Bannon, and Otto Waldis.
Distributed by Lippert Pictures, it was produced by Irving A. Block, Jack Rabin, and Robert L. Lippert.
The film's storyline concerns a scientific expedition seeking livable space deep beneath the Earth's surface in the event a nuclear war makes living above ground impossible.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Jason Moore (director)
Jason Moore( born October 22, 1970) is an American director of film, theatre and television.

Question: Do director of film Unknown World and director of film Navajo Blues have the same nationality?
Answer: yes