Sand Castle is an American war drama film directed by Fernando Coimbra and written by Chris Roessner.
 The film stars Nicholas Hoult, Henry Cavill, Logan Marshall-Green, Tommy Flanagan, Glen Powell, Beau Knapp, and Neil Brown Jr. The film centers on Matt Ocre, a young rifleman in the United States Army, who is tasked with restoring water to a village in Iraq.
 It is based on the true events and the experience of the film's writer Roessner during the Iraq War.
 It was released on 21 April 2017 on Netflix.
William Oliver Stone (born September 15, 1946) is an American screenwriter, film producer, and director of motion pictures and documentaries.
 Stone won an Academy Award for Best Adapted Screenplay as writer of "Midnight Express" (1978).
 He also wrote the acclaimed gangster movie "Scarface" (1983).
 As a director, Stone achieved prominence as director/writer of the war drama "Platoon" (1986), for which Stone won the Academy Award for Best Director; the film was awarded Best Picture.
 "Platoon" was the first in a trilogy of films based on the Vietnam War, in which Stone served as an infantry soldier.
 He continued the series with "Born on the Fourth of July" (1989)—for which Stone won his second Best Director Oscar—and "Heaven & Earth" (1993).
 Stone's other notable works include the Salvadoran Civil War-based drama "Salvador" (1986); the financial drama "Wall Street" (1987) and its 2010 sequel ""; the Jim Morrison biopic "The Doors" (1991); and a trilogy of films based on the American Presidency—"JFK" (1991), "Nixon" (1995) and "W." (2008).
 His latest film is "Snowden" (2016).
A Midnight Clear is a 1992 American war drama film written and directed by Keith Gordon and starring an ensemble cast that features Ethan Hawke, Gary Sinise, Peter Berg, Kevin Dillon and Arye Gross.
 It is based on the eponymous novel by William Wharton.
 Set towards the end of World War II, the film tells the story of an American intelligence unit which finds a German platoon that wishes to surrender.
Salvador is a 1986 American war drama film co-written and directed by Oliver Stone.
 Stone wrote the screenplay with Richard Boyle.
 It stars James Woods as Richard Boyle, alongside Jim Belushi, Michael Murphy and Elpidia Carrillo, with John Savage, and Cynthia Gibb in supporting roles.
Field of Lost Shoes is a 2014 American war drama film directed by Sean McNamara and written by Dave Kennedy and Thomas Farrell.
 The film stars Nolan Gould, Lauren Holly, Jason Isaacs, Tom Skerritt, Keith David and David Arquette.
 It is based on the true story of a group of cadets at the Virginia Military Institute who participated in the Battle of New Market against U.S. forces during the American Civil War.
 The battle was fought in the Shenandoah Valley of Virginia on May 15, 1864.
 The film's title refers to the large number of soldiers' boots left on the battlefield due to the muddy conditions during the battle.
Beasts of No Nation is a 2015 American war drama film written, co-produced and directed by Cary Joji Fukunaga, who acted as his own cinematographer, about a young boy who becomes a child soldier as his country goes through a horrific war.
 Shot in Ghana and starring Idris Elba, Abraham Attah, Ama K. Abebrese, Grace Nortey, David Dontoh, and Opeyemi Fagbohungbe, the film is based on the 2005 novel of the same name by Uzodinma Iweala ― the book itself being named after a Fela Kuti album.
Women of Valor is a 1986 American made-for-television war drama film about World War II, starring Susan Sarandon and Kristy McNichol and directed by Buzz Kulik.
 It premiered on CBS on November 23, 1986 and was released on DVD on March 10, 1998.
James Adam Belushi ( ; born June 15, 1954) is an American comic actor, voice actor, comedian, singer and musician.
Horse Soldiers is an upcoming 2018 American war drama film directed by Nicolai Fuglsig and written by Peter Craig and Ted Tally, based on Doug Stanton's non-fiction book of same name, about the CIA paramilitary officers and U.S. Special Forces sent to Afghanistan right after the September 11 attacks.
 The film stars Chris Hemsworth, Michael Shannon, Michael Peña, Austin Stowell, Trevante Rhodes, and Rob Riggle.
Casualties of War is a 1989 American war drama film directed by Brian De Palma, with a screenplay by David Rabe, based on the actual events of the incident on Hill 192 in 1966 during the Vietnam War.
 The picture stars Michael J. Fox and Sean Penn.
 An article written by Daniel Lang for "The New Yorker" in 1969, and a subsequent book were the movie's primary sources.

Question: Salvador is a 1986 American war drama film that stars an actor born in what year?
Answer: 1954