Title: Frequencies (film)
Content:  Frequencies, also known as OXV: The Manual, is a 2013 independent British science fiction romance, thriller film written and directed by Darren Paul Fisher. The film stars Daniel Fraser, Eleanor Wyld, and Owen Pugh. The film takes place in a world where human worth and emotional connections are determined by set "frequencies". The film was produced by Fisher and Alice Hazel Henley, and released on 24 July 2013.
Title: Frequency (2000 film)
Content:  In November 2014, it was reported that Supernatural showrunner Jeremy Carver was in talks to produce a new television series adaptation/reboot based on the film for television network NBC. The film's writer Toby Emmerich is attached to serve as a producer for the series. NBC passed on it, and a pilot was ordered at The CW in January 2016. The series was canceled after one season on May 8, 2017. A South Korean adaptation of Frequency, Signal, aired on tvN from January 22 to March 12, 2016, with a sequel series, Signal 2 airing in 2020. A Japanese remake of Signal starring Kentaro Sakaguchi 
Title: Global Frequency
Content:  Mark Burnett prepared a Global Frequency television series for 2005 with Michelle Forbes as Miranda Zero, Josh Hopkins as Sean Flynn, Jenni Baird as Dr. Katrina Finch and Aimee Garcia as Aleph. The characters of Sean Flynn, an ex-policeman who accidentally stumbled on a Global Frequency mission, and Katrina Finch, a brilliant scientist with expertise in multiple fields, were created especially for the series. Unlike the comic book, which had an ever-changing cast of field agents, Flynn and Finch were to be regulars along with Zero and Aleph, with other Frequency members coming in as and when necessary in supporting roles. This would allow for the character 
Title: Global Frequency
Content:  shared, primarily via BitTorrent and other P2P networks. Although it was popular and critically acclaimed, according to Ellis himself the leaking of the pilot annoyed Warner Brothers to the extent that they killed the project. In November 2009, Production Weekly's Twitter feed revealed that a new television adaptation of Global Frequency was being worked on by The CW Television Network and writer Scott Nimerfro, while a new pilot by Jerry Bruckheimer and written by Rockne S. O'Bannon was reportedly being produced by Fox in November 2014, but by February 2015, it was revealed that Fox did not order the pilot due to problems with the script.
Title: Global Frequency
Content:  expected of a television series and yet allow other characters to be killed off as in the comic book. A pilot episode, based heavily on the first issue of the comic book, was produced, but The WB (the original intended network) did not commission the series. John Rogers was the principal creative force behind the television incarnation, writing the pilot episode, with Ellis credited as producer and creator. Other writers waiting to come on board included David Slack, Ben Edlund and Diego Gutierrez. The pilot was directed by Nelson McCormick. The unaired pilot was leaked onto the Internet in June 2005 and continues to be downloaded 
Title: List of unproduced films based on DC Comics imprints
Content:  Mark Burnett prepared a Global Frequency television series for 2005 with Michelle Forbes as Miranda Zero, Josh Hopkins as Sean Flynn, Jenni Baird as Dr. Katrina Finch and Aimee Garcia as Aleph. The characters of Sean Flynn, an ex-policeman who accidentally stumbled on a Global Frequency mission, and Katrina Finch, a brilliant scientist with expertise in multiple fields, were created especially for the series. Unlike the comic book, which had an ever-changing cast of field agents, Flynn and Finch were to be regulars along with Zero and Aleph, with other Frequency members coming in as and when necessary in supporting roles. This would allow for the character continuity 
Title: List of unproduced films based on DC Comics imprints
Content:  BitTorrent and other P2P networks. Although it was popular and critically acclaimed, according to Ellis himself the leaking of the pilot annoyed Warner Brothers to the extent that they killed the project. In November 2009, Production Weekly's Twitter feed revealed that a new television adaptation of Global Frequency was being worked on by The CW Television Network and writer Scott Nimerfro. In November 2014, it was announced that Fox was producing a new Global Frequency pilot, produced by Jerry Bruckheimer and written by Rockne S. O'Bannon. In February 2015, bleedingcool.com revealed that Fox will not order the pilot for Global Frequency due to problems with the script.
Title: Global Frequency
Content:  Global Frequency is an American comic book limited series created and written by Warren Ellis and published by Wildstorm Productions, an imprint of DC Comics. It is a science-fiction series set in the present day, consisting of single-issue, standalone stories. The series of 12 issues was published between October 2002 and June 2004. Each issue was drawn by a different artist, with uniform covers by Brian Wood, and interior artwork colored by David Baron.
Title: Jeremy Carver
Content:  Jeremy Carver is an American television writer and producer. He developed the series Being Human (2011–2014), Frequency (2016–2017), and Doom Patrol (2019–present). Carver was also a writer and producer on the series Supernatural from 2007 to 2010 and 2012 to 2015, serving as showrunner during the eighth through eleventh seasons.
Title: The Kirlian Frequency
Content:  new incarnation of the project that was now based in a classic anthological structure, in the style of Twilight Zone or Tales from the Crypt, only tied together by the intervention of its main character, The Host. The new version was produced by Tangram Cine and Decimu Labs, and was developed almost in its entirety by a four-person crew: Cristian Ponce (screenwriter, director and animator), Hernán Bengoa (screenwriter and illustrator), Hernán Biasotti (sound designer) and Marcelo Cataldo (original soundtrack). It features voice acting by Nicolás Van de Moortele, Casper Uncal, María Duplaá, Letizia Bloisi, Ciro Herce, Milagros Molina and Jorge Alonso. The series consists of five episodes, originally released once every three months.

Question: Who was the screenwriter for Frequency?
Answer: Toby Emmerich.