Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Peter Levin is an American director of film, television and theatre.
Yuthlert Sippapak( born November 8, 1966 in Loei, Thailand) is a Thai film director, screenwriter and producer.
He is best known for his genre- blending films" Killer Tattoo"( comedy and action) and" Buppah Rahtree"( comedy and horror).
Jason Moore( born October 22, 1970) is an American director of film, theatre and television.
Ben Cura( born 30 September 1988) is a British- Argentine actor and director of film, television and theatre.
Professor, My Son( also known as" My Son, the Professor") is a 1946 Italian comedy- drama film written and directed by Renato Castellani.
Krasue Valentine (also "Ghost of Valentine") is a 2006 Thai romance-horror film written and directed by Yuthlert Sippapak.
The film concerns the krasue ghost legend that is common in Southeast Asian countries.
Ian Barry is an Australian director of film and TV.
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Renato Castellani (4 September 1913 in Finale Ligure, Liguria – 28 December 1985 in Rome) was an Italian film director and screenwriter.
He won the 1952 Gran Prix of the Cannes Film Festival for his film "Two Cents Worth of Hope".

Question: Are director of film Krasue Valentine and director of film Professor, My Son from the same country?
Answer: no