At the Death House Door is a 2008 documentary film about Carroll Pickett, who served as the death house chaplain to the infamous "Walls" prison unit in Huntsville, Texas.
 It was produced and directed by the team of Steve James and Peter Gilbert, co-produced by Zak Piper and Aaron Wickenden.
 James and Gilbert had previously worked together on the well-received Kartemquin Films documentary "Hoop Dreams", on which James was the producer and director and Gilbert served as producer and director of photography.
 The film was produced by Kartemquin Films in association with the "Chicago Tribune", which provided partial funding.
Steve James (born March 8, 1954) is an American film producer and director of several documentaries, including the award-winning "Hoop Dreams" and "Stevie".
Warrior Films is a 501(c)(3) non-profit film production company headquartered in Oakland, California.
 Founded by Oscar and Emmy nominated producer/director Frederick Marx (Hoop Dreams) in 2003, the organization produces documentary films about people overcoming social-economic barriers to create social change.
 Warrior Films also runs a documentary filmmaking course in partnership with colleges and universities.
Restrepo is a 2010 American documentary film about the Afghanistan war, directed by American journalist Sebastian Junger and British photojournalist Tim Hetherington.
Gordon Quinn is Artistic Director and founding member of Kartemquin Films and a 2007 recipient of the MacArthur Award for Creative and Effective Institutions.
 Gordon Quinn has been making documentaries for over 45 years and has produced or directed over 30 films.
 His recent directing credits include "Prisoner of Her Past" and "A Good Man".
 His producing credits include the films "Hoop Dreams"; "In the Family";"Vietnam, Long Time Coming"; "Golub: Late Works Are the Catastrophes"; "5 Girls"; "Refrigerator Mothers"; and "Stevie".
 Most recently, Gordon executive produced "" and "The New Americans", for which he directed the Palestinian segment.
 Currently, he is executive producing several new films for Kartemquin.
William Gates (born December 28, 1971) is an American former Chicago-area high school and college basketball player.
 Gates was the subject of the 1994 Kartemquin Films documentary film "Hoop Dreams" along with another Chicago-area high school basketball player Arthur Agee.
Fine Line Features (often spelt as FineLine Features) was the specialty films division of New Line Cinema.
 From 1990–1995, under founder and president Ira Deutchman, Fine Line acquired, distributed and marketed films of a more "indie" flavor than its parent company, including such critically acclaimed films as "Hoop Dreams", "The Player", "Short Cuts", "Night on Earth", "Spanking the Monkey", "Shine", "My Own Private Idaho", "Hedwig and the Angry Inch", and "Mrs. Parker and the Vicious Circle".
 In 2005, New Line teamed up with fellow Time Warner subsidiary HBO to form Picturehouse, a new specialty film label of which Fine Line was folded into.
Kartemquin Films is a 501(c)3 non-profit production company located in Chicago, Illinois, that produces a wide range of documentary films.
 It is the documentary filmmaking home of acclaimed producers such as Gordon Quinn ("A Good Man"), Steve James ("Hoop Dreams"), Maria Finitzo (""; "In the Game"), Joanna Rudnick ("In the Family"), Bill Siegel ("The Trials of Muhammad Ali"), and Aaron Wickenden (Almost There).
Hoop Dreams is a 1994 American documentary film directed by Steve James and written by James and Frederick Marx, with Kartemquin Films.
 It follows the story of two African-American high school students in Chicago and their dream of becoming professional basketball players.
Frederick Marx is a film producer/director.
 He was named a Chicago Tribune Artist of the Year for 1994, a 1995 Guggenheim Fellow, and a recipient of a Robert F. Kennedy Special Achievement Award.
 Frederick Marx achieved international fame for his film "Hoop Dreams" (1994).
 It is one of the highest grossing non-musical documentaries in United States history.

Question: Are the films Restrepo and Hoop Dreams both documentaries?
Answer: yes