Question: Which network hosted a show on which Ron Howard serves as both an executive producer and the series' uncredited narrator?

full_context: Document 1: Boldly Going Nowhere: Boldly Going Nowhere was a proposed American television show for Fox. Rob McElhenney, Glenn Howerton, and Charlie Day, the producers and stars of "It's Always Sunny in Philadelphia", created the show along with their "Always Sunny" writers' assistant Adam Stein. While they did not plan to star in the show, they were the executive producers.
Document 2: King of the Hill: King of the Hill is an American animated sitcom created by Mike Judge and Greg Daniels that ran from January 12, 1997 to September 13, 2009 on Fox. It centers on the Hills, a middle-class American family in the fictional city of Arlen, Texas. It attempts to maintain a realistic approach, seeking humor in the conventional and mundane aspects of everyday life.
Document 3: List of Arrested Development cast members: "Arrested Development" is an American television sitcom that originally aired on the Fox network from November 2, 2003 to February 10, 2006. Created by Mitchell Hurwitz, the show centers on the Bluth family, a formerly wealthy, habitually dysfunctional family, and is presented in a continuous format, incorporating hand-held camera work, narration, archival photos, and historical footage. The series stars Will Arnett, Jason Bateman, Michael Cera, David Cross, Portia de Rossi, Tony Hale, Alia Shawkat, Jeffrey Tambor, and Jessica Walter. Ron Howard serves as an executive producer on the show, as well as its narrator.
Document 4: Arrested Development (TV series): Arrested Development is an American television sitcom created by Mitchell Hurwitz, which originally aired on Fox for three seasons from November 2, 2003, to February 10, 2006. A fourth season of 15 episodes was released on Netflix on May 26, 2013. The show follows the fictitious Bluth family, a formerly wealthy and habitually dysfunctional family. It is presented in a continuous format, incorporating handheld camera work and voice-over narration, as well as the use of occasional archival photos and historical footage. The show also utilizes several long-running "Easter egg" jokes throughout each season. Ron Howard serves as both an executive producer and the series' uncredited narrator. Set in Newport Beach, California, "Arrested Development" was filmed primarily in Culver City and Marina del Rey.
Document 5: Christopher Lloyd (TV producer): Christopher Lloyd is an American TV screenwriter and producer. Lloyd is co-creator and executive producer of the TV series "Modern Family", which he produces with Steven Levitan. Prior to that, Lloyd had an extensive career on many series, primarily "Frasier". He has won 12 Primetime Emmy Awards for his work on "Modern Family" and "Frasier". He currently holds the record for winning the most Primetime Emmy awards as either a comedy or drama series producer.
Document 6: List of Arrested Development episodes: "Arrested Development" is an American television sitcom that originally aired on the Fox network from November 2, 2003 to February 10, 2006. Created by Mitchell Hurwitz, the show centers on the Bluth family, a formerly wealthy, habitually dysfunctional family, and is presented in a continuous format, incorporating hand-held camera work, narration, archival photos, and historical footage. The series stars Jason Bateman, Portia de Rossi, Will Arnett, Michael Cera, Alia Shawkat, Tony Hale, David Cross, Jeffrey Tambor, and Jessica Walter. Ron Howard serves as an executive producer on the show, as well as its narrator.
Document 7: Archer (TV series): Archer is an American adult animated spy sitcom created by Adam Reed for the FX network. The series focuses on the life and exploits of Sterling Archer, the self-proclaimed '"world's greatest secret agent." The first four seasons focus on him working for the fictional spy agency ISIS, under his mother, Malory. Since then, they have become drug dealers, arms dealers, CIA agents, private investigators and most recently, post-World War II detectives with the first episode taking place in 1947. The series premiered on September 17, 2009. On June 21, 2016, FX renewed the series for an eighth, ninth, and tenth season, each to consist of eight episodes. The eighth season premiered on April 5, 2017, with the series moving to sister network FXX.
Document 8: Jim Vallely: James Vallely (born August 30, 1954) is an American television producer, and screenwriter. He was a writer and consulting producer for "Arrested Development", a multiple Emmy Award-winning television show on the Fox network, and was an executive producer and co-creator of "Running Wilde", also on Fox, along with Mitchell Hurwitz and Will Arnett.
Document 9: Brad Copeland: Brad Copeland is an American television writer and producer, best known for his work on the Fox TV series "Arrested Development".
Document 10: Fargo (TV series): Fargo is an American black comedy–crime drama anthology television series created and primarily written by Noah Hawley. The show is inspired by the eponymous 1996 film written and directed by the Coen brothers, who serve as executive producers on the series alongside Hawley. The series premiered on April 15, 2014, on FX, and follows an anthology format, with each season set in a different era, and with a different story and mostly new characters and cast, although there is minor overlap. Each season shares a common chronology with the original film.
Document 11: Jason Bateman: Jason Kent Bateman (born January 14, 1969) is an American actor, director, and producer. He began acting on television in the early 1980s on "Little House on the Prairie", and in the sitcoms "Silver Spoons" and "The Hogan Family". In the 2000s, he became known for his role of Michael Bluth using deadpan comedy in the critically acclaimed sitcom "Arrested Development", for which he won a Golden Globe and a Satellite Award. He has had starring roles in the films "Juno" (2007), "Hancock" (2008), "Up in the Air" (2009), "The Switch" (2010), "Paul" (2011), "Horrible Bosses" (2011), "The Change-Up" (2011), "Identity Thief" (2013), "Bad Words" (2013), "Horrible Bosses 2" (2014), "The Gift" (2015), and "Zootopia" (2016), as well as the 2017 Netflix series "Ozark".
Document 12: The Simpsons (season 13): "The Simpsons"' thirteenth season originally aired on the Fox network between November 6, 2001 and May 22, 2002 and consists of 22 episodes. The show runner for the thirteenth production season was Al Jean who executive-produced 17 episodes. Mike Scully executive-produced the remaining five, which were all hold-overs that were produced for the previous season. "The Simpsons" is an animated series about a working-class family, which consists of Homer, Marge, Bart, Lisa, and Maggie. The show is set in the fictional city of Springfield, and lampoons American culture, society, television and many aspects of the human condition.
Document 13: Brad Kern: Brad Kern is an American television producer and writer. He has been Executive Producer/Showrunner of CBS TV's hit, "" since midway through season two. Previously, he served as Executive Producer/Showrunner on CW's supernatural, "Beauty and the Beast" for three seasons; and, prior to that, Executive Producer of the FOX action adventure, "Human Target". He was also Executive Producer/Showrunner on the hit supernatural drama "Charmed" for all eight seasons. Before that, he was Executive Producer/Showrunner of the award-winning Fox series "New York Undercover". Other previous credits include Co-Executive Producer on "", Supervising Producer on "The Adventures of Brisco County, Jr.", and Executive Story Editor on "Hill Street Blues".
Document 14: List of Arrested Development characters: "Arrested Development" is an American television sitcom that originally aired on the Fox network from November 2, 2003 to February 10, 2006. A fourth season of 15 episodes was released on Netflix on May 26, 2013. Created by Mitchell Hurwitz, the show centers on the Bluth family, a formerly wealthy, habitually dysfunctional family, and is presented in a continuous format, incorporating hand-held camera work, narration, archival photos, and historical footage. The series stars Jason Bateman, Portia de Rossi, Will Arnett, Michael Cera, Alia Shawkat, Tony Hale, David Cross, Jeffrey Tambor, and Jessica Walter. Ron Howard serves as an executive producer on the show, as well as its narrator.
Document 15: Parks and Recreation: Parks and Recreation is an American political comedy television sitcom starring Amy Poehler as Leslie Knope, a perky, mid-level bureaucrat in the Parks Department of Pawnee, a fictional town in Indiana. Created by Greg Daniels and Michael Schur, the series aired on NBC from April 9, 2009 to February 24, 2015, for 125 episodes, over seven seasons. It was written by the same writers and uses the same filming style as "The Office", with the same implication of a documentary crew filming everyone. The ensemble and supporting cast feature Rashida Jones as Ann Perkins, Paul Schneider as Mark Brendanawicz, Aziz Ansari as Tom Haverford, Nick Offerman as Ron Swanson, Aubrey Plaza as April Ludgate, Chris Pratt as Andy Dwyer, Adam Scott as Ben Wyatt, Rob Lowe as Chris Traeger, Jim O'Heir as Garry "Jerry" or "Larry" Gergich, Retta as Donna Meagle, and Billy Eichner as Craig Middlebrooks.
ground_truth: Fox