Title: Through the Keyhole
Content:  for eight years on ITV and was rarely out of the top ten entertainment programmes on TV. The executive producers were Kevin Sim and Chantal Rickards. From 1996, it was produced by Frost's own production company, Paradine Productions, at Yorkshire Television. That same year, the show also moved to Sky 1 for one series. It then moved to BBC1 Daytime in 1997 until 2004. The final three BBC series aired on BBC Two from 2006 to 2008, when it was finally cancelled by the BBC. However, a special aired in March 2011 for Red Nose Day 2011 as part of marathon panel show 24 Hour Panel People.
Title: Locke &amp; Key (TV series)
Content:  Locke & Key was originally developed as a television series by the Fox broadcast network during the 2010–11 television season by DreamWorks Television and 20th Century Fox Television with Josh Friedman writing the pilot script adaptation. Alex Kurtzman and Roberto Orci served as executive producers for the pilot, which starred Mark Pellegrino, Miranda Otto, Jesse McCartney, Sarah Bolger, Skylar Gaertner, and Nick Stahl. The pilot was not given a series order by Fox, though it was screened at the 2011 San Diego Comic-Con. At the 2014 San Diego Comic-Con, a feature-film trilogy was announced through Universal Pictures with Kurtzman and Orci expected to serve as executive producers.
Title: The Key (1965 film)
Content:  The Key (Ključ) is a 1965 Croatian omnibus film. It consists of three segments directed by Vanča Kljaković, Krsto Papić and Antun Vrdoljak.
Title: The Key (1961 film)
Content:  The Key (Ключ; tr.:Klyuch) is a 1961 Soviet feature animated film directed by Lev Atamanov. It was produced at the Soyuzmultfilm studio in Moscow. The critic S. V. Asenin about the animated film: "The director L. Atamanov and the screenwriter M. Volpin used a fantastic form to mention (1961) burning questions of education in the animated film "Key". With original skill and a step they enclosed the new, modern contents in traditional fantastic images. What is the happiness as to reach it, what key its treasured door - this subject equally interesting to adults and children opens, they devoted the animated film."
Title: Key (company)
Content:  Key produced 30 episodes of an Internet radio show called Key Net Radio (Keyらじ) in regard to the brand between December 13, 2007 and August 30, 2010. It was hosted by Shinji Orito and Itaru Hinoue of Key, and another woman named Chiro who works for Pekoe, another visual novel studio under Visual Arts. Listeners could submit thoughts about the show and any requests they may have for the show, along with submitting questions to the host trio. The broadcasts were available via download on Key's official website and were available for download on the radio show's official blog for 
Title: The Studios of Key West
Content:  Lynn Kaufelt (Chair), Lucy Barker, Mary Jean Connors, George Cooper, Roger Emmons, Peyton Evans, Bill Grose, Matthew Helmerich, Ashley Kamen, Holly Merrill, Bonnie Piceu, Jim Sanger, Kerry Shelby, John Spottswood III, Judith Zabar
Title: Carlton Cuse
Content:  Cuse is showrunner, executive producer, developer, and writer of Locke & Key, an adaptation of Joe Hill's comic-book series. Cuse's Genre Arts production company, and IDW Entertainment produce the series. The series was created by Hill and developed by Cuse, Aron Eli Coleite, and Meredith Averill. Locke & Key is a horror/fantasy series that revolves around three siblings, who after the gruesome murder of their father, move to their ancestral home in Massachusetts, only to find the house has magical keys that give them a vast array of powers and abilities. Little do they know, a devious demon also wants the keys, and will stop at nothing to attain them. Netflix picked up Locke & Key, committing to a 10-episode 
Title: Locke &amp; Key (TV series)
Content:  On May 9, 2016, IDW Entertainment was reported to be developing a television-series adaptation of Locke & Key again. The novel's writer, Joe Hill, was expected to write the production's pilot and serve as an executive producer. The project was being developed in association with Circle of Confusion with the intent of pitching the series to cable networks and streaming services. On April 20, 2017, Hulu gave the production a pilot order. The production was developed by Carlton Cuse with Hill and set to be directed by Scott Derrickson. Cuse was expected to serve as the potential series' showrunner and executive producer alongside Hill, Derrickson, Lindsey Springer, Ted Adams, and David Ozer. Production companies involved with the pilot were slated 
Title: The Key (1983 film)
Content:  The Key (La chiave) is an Italian erotic film directed by Tinto Brass. Set in Venice under the fascist regime in the early months of 1940, it recounts a tale of a voluptuous woman in her forties who is unable to respond to her husband but undergoes a belated sexual awakening with her daughter's fiancé, which enables her to please her husband at last. The film caused scandal in some quarters because it contains several explicit shots of nudity (characterised by certain critics as "gynecological") and sex scenes involving the well-known actress Stefania Sandrelli. However, the film ultimately obtained a decent level of commercial success.
Title: Locke &amp; Key (TV series)
Content:  include Carlton Cuse Productions and IDW Entertainment. On July 14, 2017, it was reported that Andy Muschietti was replacing Derrickson as the pilot's director, as Derrickson was forced to drop out of the production due to a scheduling conflict. On March 27, 2018, it was reported that Hulu had passed on the pilot and declined to order it to series. On May 29, 2018, the production was reported to be in final negotiations with Netflix for a series order. Netflix redeveloped the property and discarded the prior pilot ordered by Hulu. Due to scheduling conflicts, Andy Muschietti was not expected to direct the production's new pilot, but would continue to serve as executive producer alongside Hill, Cuse, Adams, Ozer, 

Question: Who was the producer of The Key?
Answer: Tinto Brass.