Actor James D'Arcy and director Christopher Nolan share what common heritage?
James D'Arcy James D'Arcy (born Simon Richard D'Arcy; 24 August 1975) is an English actor. He is best known for his portrayals of Howard Stark's butler, Edwin Jarvis, in the Marvel Entertainment and ABC series, "Agent Carter", and murder suspect Lee Ashworth in the second series of the ITV series "Broadchurch". D'Arcy also co-starred as a British Army Colonel in Christopher Nolan's action-thriller "Dunkirk" (2017).
D. J. Caruso Daniel John "D. J." Caruso, Jr. (born January 17, 1965) is an American film director, screenwriter, and producer. His work encompasses a variety of genres, including thriller ("Disturbia, Taking Lives"), dramas ("Standing Up"), horror ("The Disappointments Room"), and action ("I Am Number Four, "). He has also directed numerous episodes of television series such as "The Shield", "Over There", "Smallville", and "Dark Angel". The majority of his films fall into the thriller and action film genres.