Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Mahler (film)
Mahler is a 1974 biographical film based on the life of Austro- Bohemian composer Gustav Mahler.
It was written and directed by Ken Russell for Goodtimes Enterprises, and starred Robert Powell as Gustav Mahler and Georgina Hale as Alma Mahler.
The film was entered into the 1974 Cannes Film Festival, where it won the Technical Grand Prize.
Murder Will Out (1939 film)
Murder Will Out is a 1939 British crime film directed by Roy William Neill, starring John Loder, Jane Baxter and Jack Hawkins, and released by Warner Brothers.
The film is classed as "missing, believed lost" and is included on the British Film Institute's "75 Most Wanted" list of missing British feature films.
Roy William Neill
Roy William Neill( 4 September
1887 – 14 December 1946) was an Irish- born American film director best known for directing the last eleven of the fourteen Sherlock Holmes films starring Basil Rathbone and Nigel Bruce, made between 1943 and 1946 and released by Universal Studios.
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.
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.
Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Ken Russell
Henry Kenneth Alfred Russell (3 July 1927 – 27 November 2011) was a British film director, known for his pioneering work in television and film and for his flamboyant and controversial style.
His films in the main were liberal adaptations of existing texts, or biographies, notably of composers of the Romantic era.
Russell began directing for the BBC, where he made creative adaptations of composers' lives which were unusual for the time.
He also directed many feature films independently and for studios.
He is best known for his Oscar-winning film "Women in Love" (1969), "The Devils" (1971), The Who's "Tommy" (1975), and the science fiction film "Altered States" (1980).
Russell also directed several films based on the lives of classical music composers, such as Elgar, Delius, Tchaikovsky, Mahler, and Liszt.
Film critic Mark Kermode, speaking in 2006, and attempting to sum up the director's achievement, called Russell, "somebody who proved that British cinema didn't have to be about kitchen-sink realism—it could be every bit as flamboyant as Fellini.
Later in his life he turned to making low-budget experimental films such as "Lion's Mouth" and "Revenge of the Elephant Man", and they are as edgy and 'out there' as ever".

Question: Do director of film Murder Will Out (1939 Film) and director of film Mahler (Film) share the same nationality?
Answer: no