Valerie (film)
Valerie is a 1957 American Western film directed by Gerd Oswald and starring Sterling Hayden, Anita Ekberg and Anthony Steel.
Gerd Oswald
Gerd Oswald( June 9, 1919 – May 22, 1989) was a director of American films and television.
Magenta (film)
Magenta is a 1996 film by Gregory Haynes.
The Arrival (1996 film)
The Arrival is a 1996 American- Mexican science fiction horror film written and directed by David Twohy and starring Charlie Sheen, and co-starring Lindsay Crouse, Ron Silver, Teri Polo, and Richard Schiff.
Sheen stars as radio astronomer Zane Zaminsky who discovers evidence of intelligent alien life and quickly gets thrown into the middle of a conspiracy that turns his life upside down.
Vibrations (film)
Vibrations is a 1996 film directed and written by Michael Paseornek.
Magenta (film)
Magenta is a 1996 film by Gregory Haynes.
Space Marines (film)
Space Marines is a 1996 film directed by John Weidner.
No Way Home
No Way Home is a 1996 film written and directed by Buddy Giovinazzo.
David Twohy
David Neil Twohy (born October 18, 1955) is an American film director and screenwriter.
Mr. Right (2009 film)
Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris.
The jointly- made gay- themed film is the debut for both directors.

Question: Do both directors of films Valerie (film) and The Arrival (1996 film) share the same nationality?
Answer: yes