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.
Dathuputhran
Dathuputhran is a 1970 Indian Malayalam film, directed and produced by Kunchacko.
The film stars Prem Nazir, Sathyan, Sheela and Jayabharathi in the lead roles.
The film had musical score by G. Devarajan.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Lesley Selander
Lesley Selander( May 26, 1900 – December 5, 1979) was an American film director of Westerns and adventure movies.
His career as director, spanning 127 feature films and dozens of TV episodes, lasted from 1936- 68.
Before that, Selander was assistant director on films such as" The Cat and the Fiddle"( 1934)," A Night at the Opera"( 1935), and Fritz Lang's" Fury"( 1936).
To this day Selander remains one of the most prolific directors of feature Westerns in cinema history, having taken the helm for 107 Westerns between his first directorial feature in 1936 and 1967.
In 1956 he was nominated for the Directors Guild of America award for Outstanding Directorial Achievement in Television, for his work directing a 1954 episode of" Lassie".
Peter Levin
Peter Levin is an American director of film, television and theatre.
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.
Blackmail (1947 film)
Blackmail is a 1947 American film noir crime film directed by Lesley Selander starring William Marshall, Adele Mara and Ricardo Cortez.
The lead character is based on a pulp magazine hero" Dan Turner, Hollywood Detective".
Kunchacko
Kunchacko was an Indian film producer and director who worked in the Malayalam film industry.
His venture Udaya Studios influenced the gradual shift of Malayalam film industry from its original base of Madras, Tamil Nadu to Kerala.
He is the producer of" Jeevithanauka"( 1951), starring Thikkurissy Sukumaran Nair.

Question: Do director of film Dathuputhran and director of film Blackmail (1947 film) share the same nationality?
Answer: no