José Pinheiro (director)
José Pinheiro( born 13 June 1945) is a French film director, editor and writer.
K. Narayanan
K. Narayanan is an Indian film director, editor, and art director who has worked predominantly in Malayalam cinema.
Since his debut in 1953, he has edited more than 200 films across Malayalam and Tamil.
Joaquin Miller
Cincinnatus Heine Miller( September 8, 1837 – February 17, 1913), better known by his pen name Joaquin Miller, was an American poet and frontiersman.
He is nicknamed the" Poet of the Sierras" after the Sierra Nevada, about which he wrote in his" Songs of the Sierras"( 1871).
Parole de flic
Parole de flic is a 1985 French crime film directed by José Pinheiro and produced by and starring Alain Delon.
It marked Delon's return to action films after a period devoted to more intimate films.
" Ne réveillez pas un flic qui dort"( 1988) was the sequel to this film.
Matt Corboy
Matt Corboy( born June 4, 1973) is an American actor.
He has appeared in both films and television series.
Yusuf Hakeem
Yusuf Hakeem is a Democratic member of the Tennessee House of Representatives and a former member of the State of Tennessee Board of Probation and Parole.
Fiona Gélin
Fiona Gélin is a French actress.
Born Bénédicte Gélin, the daughter of actor Daniel Gélin, she started her acting career at an early age and made her breakthrough in cinema with the role Inspector Sabine Clément in the 1985 José Pinheiro film" Parole de flic" starring Alain Delon.
Another role worthy of mention came in 1987 with Aldo Lado film" Scirocco".
Through her father, her half- siblings were Xavier Gélin and Maria Schneider.
They were also actors.
Across the Sierras
Across the Sierras is a 1941 American Western film directed by D. Ross Lederman and starring Bill Elliott.
D. Ross Lederman
David Ross Lederman (December 12, 1894 – August 24, 1972) was an American film director noted for his Western/action/adventure films of the 1930s and 1940s.
Starting out as an extra in Mack Sennett's Keystone Cops series, Lederman worked his way through the ranks of film production, and first made his mark as a second-unit director.
He directed several B-Western serials in the early 1930s, such as "Two-Fisted Law" and "Texas Cyclone" both 1932, in which he worked with Tim McCoy and a young John Wayne.
Becoming a full feature director in the late 1930s, Lederman specialized in action films and especially westerns, continuing to produce films with McCoy at Columbia Pictures.
Edmund H. Hansen
Edmund H. Hansen (November 13, 1894 – October 10, 1962) was an American sound engineer.
He won two Academy Awards; one for Best Sound Recording and the other Best Visual Effects.
He was nominated for another 12 films across the two categories.

Question: Do both films Across The Sierras and Parole De Flic have the directors that share the same nationality?
Answer: no