Question: What profession do Stephan Elliott and Godfrey Reggio have in common?

Context paragraphs:
Powaqqatsi: Powaqqatsi ( ), or Powaqqatsi: Life in Transformation, is a 1988 American documentary film directed by Godfrey Reggio and the sequel to Reggio's experimental 1982 film, "Koyaanisqatsi".  It is the second film in the Qatsi trilogy.

Godfrey Reggio: Godfrey Reggio (born March 29, 1940) is an American director of experimental documentary films.

Anima Mundi (film): Anima Mundi is a 1992 short documentary film directed by Godfrey Reggio.  The film focuses on the world of nature and wildlife, particularly jungles, sealife, and insects.  The movie was commissioned by Italian jewellers Bulgari for use by the World Wide Fund for Nature in their Biological Diversity Program.

Easy Virtue (2008 film): Easy Virtue is a 2008 British romantic comedy film based on Noël Coward's play of the same name.  The play was previously made into the silent movie "Easy Virtue" (1928) by Alfred Hitchcock.  This adaptation is directed by Stephan Elliott, written by Elliott and Sheridan Jobbins, and stars Jessica Biel, Ben Barnes, Colin Firth and Kristin Scott Thomas.  The score contains many Coward and jazz-age songs, some of which are sung or partially sung by the cast.

Baraka (film): Baraka is a 1992 non-narrative documentary film directed by Ron Fricke.  The film is often compared to "Koyaanisqatsi", the first of the Qatsi films by Godfrey Reggio for which Fricke served as the cinematographer.  "Baraka" is also the first film ever to be restored and scanned at 8K resolution.

Visitors (2013 film): Visitors is a 2013 American documentary film, written and directed by Godfrey Reggio, exploring "humanity's trancelike relationship with technology."  It was screened in the Special Presentation section at the 2013 Toronto International Film Festival.

Stephan Elliott: Stephan Elliott (born 27 August 1964) is an Australian film director and screenwriter.  His best-known film internationally is "The Adventures of Priscilla, Queen of the Desert" (1994).

Priscilla, Queen of the Desert (musical): Priscilla, Queen of the Desert is a musical with a book by Australian film director-writer Stephan Elliott and Allan Scott, using well-known pop songs as its score.  Adapted from Elliott's 1994 film "The Adventures of Priscilla, Queen of the Desert", the musical tells the story of two drag queens and a transgender woman, who contract to perform a drag show at a resort in Alice Springs, a resort town in the remote Australian desert.  As they head west from Sydney aboard their lavender bus, Priscilla, the three friends come to the forefront of a comedy of errors, encountering a number of strange characters, as well as incidents of homophobia, while widening comfort zones and finding new horizons.

Koyaanisqatsi: Koyaanisqatsi ( ), also known as Koyaanisqatsi: Life Out of Balance, is a 1982 American experimental film directed by Godfrey Reggio with music composed by Philip Glass and cinematography by Ron Fricke.

Qatsi trilogy: The "Qatsi" trilogy is the informal name given to a series of three films produced by Godfrey Reggio and scored by Philip Glass:

Supporting paragraphs: Stephan Elliott Godfrey Reggio
Answer: film director