Chris Greenham
Chris Greenham( born Vivian C. Greenham)( 21 April 1923 – 21 January 1989) was an Academy Award- winning English sound editor, known for his work on films including" Superman The Guns of Navarone" and" Born Free".
He was the recipient of the Academy Award in 1962 for Best Effects for his work on" The Guns of Navarone"( shared with Bill Warrington).
The Guns of Loos
The Guns of Loos is a 1928 British silent war film directed by Sinclair Hill and starring Henry Victor, Madeleine Carroll, and Bobby Howes.
Alan Osbiston
Alan Osbiston( 7 May 1914 – 1971) was an Australian- born British film editor.
He was nominated for the Academy Award for Best Film Editing in 1962 for" The Guns of Navarone".
Daniel Laidlaw
Daniel Logan Laidlaw VC( 26 July 1875 – 2 June 1950), nicknamed" The Piper of Loos", was a Scottish soldier and recipient of the Victoria Cross, the highest and most prestigious award for gallantry in the face of the enemy that can be awarded to British and Commonwealth forces, for his actions during the Battle of Loos in the First World War.
Robert Aldrich
Robert Burgess Aldrich( August 9, 1918 – December 5, 1983) was an American film director, producer, and screenwriter.
His notable credits include" Vera Cruz"( 1954)," Kiss Me Deadly"( 1955)," The Big Knife"( 1955)," Autumn Leaves"( 1956)," Attack"( 1956)," What Ever Happened to Baby Jane?"( 1962)," Hush ... Hush, Sweet Charlotte"( 1964)," The Flight of the Phoenix"( 1965)," The Dirty Dozen"( 1967) and" The Longest Yard"( 1974).
Aldrich was portrayed by Alfred Molina in the television miniseries" Feud"( 2017).
J. Lee Thompson
John Lee Thompson (1 August 1914 – 30 August 2002) was a British film director, active in London and Hollywood, best known for such movies as "Ice Cold in AlexCape Fear" and "The Guns of Navarone".
Guns of the Law
Guns of the Law is a 1944 American film directed by Elmer Clifton.
Sinclair Hill
Sinclair Hill( 1894–1945) was a British film director, producer and screenwriter.
He directed nearly fifty films between 1920 and 1939.
He was born as George Sinclair- Hill in London in 1894.
He was awarded an OBE for his services to film.
Hill was employed by Stoll Pictures in the 1920s and Gainsborough Pictures in the 1930s.
The Guns of Navarone (film)
The Guns of Navarone is a 1961 British- American epic adventure war film directed by J. Lee Thompson.
The screenplay by producer Carl Foreman was based on Alistair MacLean's 1957 novel" The Guns of Navarone", which was inspired by the Battle of Leros during the Dodecanese Campaign of World War II.
The film stars Gregory Peck, David Niven and Anthony Quinn, along with Stanley Baker, Anthony Quayle, Irene Papas, Gia Scala, and James Darren.
The book and the film share the same basic plot: the efforts of an Allied commando unit to destroy a seemingly impregnable German fortress that threatens Allied naval ships in the Aegean Sea.
The Big Knife
The Big Knife is a 1955 film noir directed and produced by Robert Aldrich from a screenplay by James Poe based on the 1949 play by Clifford Odets.
The film stars Jack Palance, Ida Lupino, Wendell Corey, Jean Hagen, Rod Steiger, Shelley Winters, Ilka Chase, and Everett Sloane.

Question: Do both films The Guns of Loos and The Big Knife have the directors that share the same nationality?
Answer: no