Question: Sally Field and Ron Fricke, are of which nationality?

Context paragraphs:
Chronos (film): Chronos ( ) is a 1985 abstract film directed by Ron Fricke, created with custom-built time-lapse cameras.  Originally released in IMAX theaters, it is now available on DVD, Blu-ray and HD DVD.

Sally Field: Sally Margaret Field (born November 6, 1946) is an American actress and director.  Field began her career on television, starring on the sitcoms "Gidget" (1965–66), "The Flying Nun" (1967–70), and "The Girl with Something Extra" (1973–74).  She ventured into film with "Smokey and the Bandit" (1977) and later "Norma Rae" (1979), for which she received the Academy Award for Best Actress.  She later received Golden Globe Award nominations for her performances in "Absence of Malice" (1981) and "Kiss Me Goodbye" (1982), before receiving her second Academy Award for Best Actress for "Places in the Heart" (1984).  Field received further nominations for the Golden Globe Award for Best Actress for "Murphy's Romance" (1985) and "Steel Magnolias" (1989).

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.

Norma Rae: Norma Rae is a 1979 American drama film about a factory worker from a small town in North Carolina who becomes involved in the labor union activities at the textile factory where she works after the health of her and her co-workers is compromised.  The film stars Sally Field in the title role, Beau Bridges as Norma Rae's husband, Sonny, and Ron Leibman as union organizer Reuben Warshowsky.

Samsara (2011 film): Samsara is a 2011 non-narrative documentary film, directed by Ron Fricke and produced by Mark Magidson, who also collaborated on "Baraka" (1992), a film of a similar vein.  "Samsara" was filmed over five years in 25 countries around the world.  It was shot in 70 mm format and output to digital format.  The film premiered at the 2011 Toronto International Film Festival and received a limited release in August 2012.

Ron Fricke: Ron Fricke is a North American film director and cinematographer, specializing in time-lapse photography and large format cinematography.  He was the director of photography for "Koyaanisqatsi" (1982) and directed the purely cinematic non-verbal non-narrative feature "Baraka" (1992).  He designed and used his own 65

Being Human (North American season 3): Being Human is a supernatural drama television series developed for North American television by Jeremy Carver and Anna Fricke, based upon the British series of the same name created by Toby Whithouse.  The series premiered on Syfy and Space Channel on January 17, 2011 with a thirteen episode first season and tells the story of Aidan (Sam Witwer) and Josh (Sam Huntington), a vampire and a werewolf respectively, who move into a new apartment only to discover that it is haunted by the ghost of a previous tenant, Sally (Meaghan Rath).  Together, the three of them discover that being human is not as easy as it seems.  Season 3 began on January 14, 2013, and features several changes to the core dynamics of the group: Josh is no longer cursed to be a werewolf, Sally is brought back from the dead at the expense of killing her loved ones and slowly rotting away, and Aidan is threatened by a deadly virus that kills vampires.  Amy Aquino joins the cast as the witch Donna who is responsible for bringing back Sally, but at a steep price, as does Xander Berkeley as Liam McLean, the father of the purebred twins from season 2 who is looking for his daughter after learning his son has been killed by a vampire.

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.

A Woman of Independent Means: A Woman of Independent Means is an 1995 American television miniseries starring Sally Field.  Sally Field also producer.  Field was nominated for Emmy Award, Golden Globe Award and Screen Actors Guild Awards.  The series was also nominated in the category Primetime Emmy Award for Outstanding Miniseries and Primetime Emmy Award for Outstanding Casting for a Miniseries, Movie, or a Special and won Emmy for Outstanding Individual Achievement in Costume Design for a Miniseries or a Special in 1995.

Olivier de Sagazan: Olivier de Sagazan (born 1959 in Brazzaville, Congo ) is a French artist, painter, sculptor, and performer.  De Sagazan's work typically centers around the artist building layers of clay and paint onto his own face and body.  His work was featured in the 2011 documentary film "Samsara" by Ron Fricke.  He has collaborated with the likes of Mylène Farmer inspiring and appearing in her video for À l'ombre and FKA Twigs for her Performance Piece "Rooms".

Supporting paragraphs: Sally Field Ron Fricke
Answer: American