Question: what american director had the film "Swingers Anonymous" debut in 2015, John Carl Buechler or Quincy Perkins?

Context articles: Troll (film)
Cellar Dweller
Curse of the Forty-Niner
Quincy Perkins
Friday the 13th Part VII: The New Blood
Tommy Jarvis
The Dungeonmaster
Deep Freeze (film)
John Carl Buechler
The Eden Formula

Troll is a 1986 cult dark comedy fantasy film directed by John Carl Buechler and produced by Charles Band of Empire Pictures, starring Noah Hathaway, Michael Moriarty, Shelley Hack, Jenny Beck, and Sonny Bono.
 The film was shot in Italy in the Stabilimenti Cinematografici Pontini studios near Rome.
 It is unrelated to "Troll 2" and "Troll 3".
Cellar Dweller is a 1988 horror film, about a comic book artist who unleashes a demon after drawing it.
 It was directed by John Carl Buechler, written by Don Mancini credited as Kit Du Bois, and stars Debrah Farentino and Brian Robbins.
 This is only non-"Chucky" film written by Mancini before he wrote "Child's Play".
Curse of the Forty-Niner is a 2002 horror film directed by John Carl Buechler.
 It is known more commonly by its video title, Miner's Massacre.
Quincy Perkins (born July 16, 1980 in Key West, Florida) is an American director most famous for directing, producing and writing the narrative fiction short film "Swingers Anonymous" which debuted at the [Cannes Film Festival] in 2015.
Friday the 13th Part VII: The New Blood is a 1988 American supernatural slasher film directed by John Carl Buechler and starring Lar Park Lincoln, Kevin Blair, and Susan Blu.
 It is the seventh installment in the "Friday the 13th" film series, and the first film to feature Kane Hodder as Jason Voorhees, who would play the character in the following three films.
 Incorporating elements of supernatural horror, the film follows a psychokinetic teenage girl who inadvertently unleashes Jason from his grave in Crystal Lake, where she and her friends are staying.
Tommy Jarvis is a fictional character from the "Friday the 13th" franchise, portrayed by Corey Feldman (-), John Shepherd (), and Thom Matthews (; ).
 He appears in four of the twelve "Friday the 13th" films, making his debut in Joseph Zito's "" (1984) as a child that disguises himself as a young Jason before killing him.
 He subsequently has a supporting role in Danny Steinmann's "" (1985), a main role in Tom McLoughlin "" (1986), and appears in a flashback scene in John Carl Buechler's "" (1988).
 Tommy is one of two "Friday the 13th" protagonists, the other being Alice Hardy, to appear in more than one film.
 Originally, the ending for "A New Beginning" was intended to have Tommy become the antagonist in subsequent films.
 Outside of the films, Tommy is a main character in the comic book adaptions and novels.
 Tommy is a playable character in the video game "" with Thom Mathews reprising his role.
The Dungeonmaster (originally Ragewar: The Challenges of Excalibrate and Digital Knights) is a 1984 low-budget science fiction/fantasy film, rated PG-13, starring Jeffrey Byron, Richard Moll and Leslie Wing.
 The film is produced by Charles Band, and is split up into seven distinct story segments, each written and directed by a different person: Dave Allen, Charles Band, John Carl Buechler, Steven Ford, Peter Manoogian, Ted Nicolaou, and Rosemarie Turko.
 The film's theme was influenced by the popularity of Disney's 1982 film "Tron" and the roleplaying game Dungeons and Dragons.
 Principal filming began in 1983 but the film was not completed until 1984.
 The film features an appearance by the heavy metal band W.A.S.P..
 A sequel segment was planned for the anthology "Pulse Pounders", but the unfinished film was never released due to the collapse of Empire Pictures.
Deep Freeze (also known as "Ice Crawlers") is a 2003 horror film directed by John Carl Buechler.
 Written by Robert Boris, Dennis A. Pratt, and Matthew Jason Walsh, the film was shot in Germany in 2001.
 The film was retitled "Ice Crawlers" for United States release.
John Carl Buechler (pronounced "Beekler") is an American director, actor, and special effects and makeup artist.
 He was born in Belleville, Illinois, and is probably best known for directing "" and his special effects in "From Beyond".
The Eden Formula, also known as Tyrannosaurus Wrecks, is an American 2006 made-for-television science fiction film written and directed by John Carl Buechler.
 Produced for the Sci Fi channel, the film recycles footage from the 1993 film "Carnosaur", a film which Buechler had previously worked on as a special effects designer.