Jaap Speyer
Jaap Speyer( 1891–1952) was a Dutch film director.
He was married to the German actress Mia Pankau.
Jules Dassin
Julius "Jules" Dassin (December 18, 1911 – March 31, 2008) was an American film director, producer, writer and actor.
He was a subject of the Hollywood blacklist in the McCarthy era, and subsequently moved to France, where he revived his career.
Mr. Right (2009 film)
Mr. Right is a 2009 British film directed by David Morris and Jacqui Morris.
The jointly- made gay- themed film is the debut for both directors.
Pistols at Dawn
Pistols at Dawn may refer to:
Deformers
Deformers is a multiplayer brawler game developed by Ready at Dawn and published by GameTrust.
Love Affairs (1927 film)
Love Affairs( German: Liebeshandel) is a 1927 German silent film directed by Jaap Speyer and starring Anita Dorris, Anton Pointner and Albert Steinrück.
The film's sets were designed by the art director Alfred Junge.
Satan Town
Satan Town is a 1926 American Western film featuring Harry Carey.
Prints of the film have survived.
The Mushroom (film)
The Mushroom( also known as" The Murderer Strikes at Dawn The Killer Strikes at Dawn" and" L’assassin frappe à l’aube") is a 1970 French- Italian crime film written and directed by Marc Simenon.
Time and Love
Time and Love may refer to:
Promise at Dawn
Promise at Dawn is a 1970 American drama film directed by Jules Dassin and starring Melina Mercouri, Dassin's wife.
It is based on the 1960 novel" Promise at Dawn" by Romain Gary and the subsequent play by Samuel A. Taylor.

Question: Do both directors of films Love Affairs (1927 film) and Promise at Dawn have the same nationality?
Answer: no