Etan Boritzer
Etan Boritzer( born 1950) is an American writer of children ’s literature who is best known for his book" What is God?" first published in 1989.
His best selling" What is?" illustrated children's book series on character education and difficult subjects for children is a popular teaching guide for parents, teachers and child- life professionals.
Boritzer gained national critical acclaim after" What is God?" was published in 1989 although the book has caused controversy from religious fundamentalists for its universalist views.
The other current books in the" What is?" series include
What is Love?,
What is Death?,
What is Beautiful?,
What is Funny?,
What is Right?,
What is Peace?,
What is Money?,
What is Dreaming?,
What is a Friend?,
What is True?,
What is a Family?,
What is a Feeling?"
The series is now also translated into 15 languages.
Boritzer was first published in 1963 at the age of 13 when he wrote an essay in his English class at Wade Junior High School in the Bronx, New York on the assassination of John F. Kennedy.
His essay was included in a special anthology by New York City public school children compiled and published by the New York City Department of Education.
Boritzer now lives in Venice, California and maintains his publishing office there also.
He has helped numerous other authors to get published through" How to Get Your Book Published!" programs.
Boritzer is also a yoga teacher who teaches regular classes locally and guest- teaches nationally.
He is also recognized nationally as an erudite speaker on" The Teachings of the Buddha."
Harry Wainwright (footballer)
Harry Wainwright( born 1899; date of death unknown) was an English footballer.
Future Force (film)
Future Force is a 1989 science-fiction film written and directed by David A. Prior and starring David Carradine.
A 1990 sequel to the film was made called "Future Zone".
Thomas Scott (diver)
Thomas Scott( 1907- date of death unknown) was an English diver.
Bill Smith (footballer, born 1897)
William Thomas Smith( born 9 April 1897, date of death unknown) was an English professional footballer.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Peter Levin
Peter Levin is an American director of film, television and theatre.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Future Zone
Future Zone is a 1990 science- fiction film written and directed by David A. Prior and starring David Carradine.
It was the sequel to the 1989 film" Future Force".
David A. Prior
David A. Prior (October 5, 1955 – August 16, 2015) was an American director, screenwriter, producer and co-founder of the Action International Pictures (AIP).
Prior started his career with the horror film "Sledgehammer" (1983), and the action film "Killzone" (1985), both of them with his brother Ted in lead roles.
Shortly after he went into a partnership with veteran producer David Winters, and started directing film many of them with his brother as the star, some of these cult classics includes "Deadly PreyAerobicide",and "Mankillers."
Prior continued working with Winters producing until the mid 1990s.
Some these efforts include the David Carradine futuristic action vehicle' "Future Zone" and its sequel, "Raw Nerve", starring Glenn Ford, Jan-Michael Vincent, Sandahl Bergman and Traci Lords, "Night Trap" Gold Award winner at the WorldFest Houston for best Fantasy/Horror), starring Robert Davi, Michael Ironside, Lesley-Anne Down, Margaret Avery, John Amos, Lydie Denier, and Mike Starr, "Raw Justice" (Bronze Award winner at the WorldFest Charleston for best Theatrical Feature Film – Dramatic), starring Pamela Anderson, David Keith, Robert Hays, and Stacy Keach, and many more films with an important cast.
From 2000 on, Prior continued directing action and horror films.
He reunited with Winters to pen his 2015 directorial effort .
He died on August 16, 2015 at the age of 59.
His death was described by his brother on Facebook as "a long battle of failing health".

Question: When did the director of film Future Force (Film) die?
Answer: August 16, 2015