Question: Who wrote the sitcom where John Ringham played Norman Warrender?

Context paragraphs:
Imaginative Sex: Imaginative Sex is a non-fiction book by John Norman which includes a list of male-dominant heterosexual BDSM-type sexual fantasy scenarios, and suggested guidelines as to how a couple can act them out in order to improve their sex life.  First published in paperback form in 1974 by fiction publisher DAW Books, the then-publisher of Norman's Gor series (and distributed through the same channels as the science-fiction and fantasy paperbacks in DAW's line), the book was republished in 1997 with a new foreword by noted BDSM author Pat Califia.  According to Califia, the original 1974 edition of the book "was one of the first above-ground nonfiction books to offer a rationalization for dominant/submissive role-playing and some instructions about how to do it".  However, the book does not use the terminology which later became common in BDSM circles "for the very simple reason that the jargon and conventions we take for granted had not been created when he wrote the book".  While Norman focuses exclusively on male-dominant heterosexual couples, ""Imaginative Sex" could, however, be used by readers of any sexual orientation or gender", according to Califia, since "Norman is very good at pinpointing archetypal situations that are ideal for building the tension and polarization crucial to a good scene" and "It's fairly easy to adapt these scenarios to any S/M or D/S relationship".

John the Oxite: John VII the Oxite was the Eastern Orthodox Patriarch of Antioch at the time of the Siege of Antioch in 1097 in front of the besieging army of the First Crusade.  He was imprisoned by the Turkish governor, Yaghi-Siyan, who suspected his loyalty.  On occasion he was hung from the walls and his feet were hit by iron rods.  According to the "Historia belli sacri" (c. 1131), after the siege the Christian women of the city went to release the imprisoned patriarch, only to find that he could not stand, his legs having been weakened by so long a confinement .  He was released and re-established as Patriarch when the crusaders captured the city in 1098.  The crusaders soon established a Latin bishop in Albara (where there was no Greek bishop established) Peter of Narbonne.  Peter was consecrated by John.  The Patriarch John coexisted with Peter until John became politically inconvenient for the first Prince of Antioch, Bohemund I.  Bohemund accused him of conspiring with the Byzantine Empire, an old enemy of Bohemund and his Norman family, and John was exiled to Constantinople in 1100.  The Eastern Orthodox Church was repressed in favour of the Latin Church.  under Bernard of Valence, who succeeded Peter of Narbonne and took the position of Patriarch, establishing the line of Latin Patriarchs of Antioch.  In Constantinople, John resigned and entered a monastery in Oxia, where he wrote anti-Latin treatises.  A new Greek Patriarch was appointed in Constantinople until it was possible to restore them in Antioch later in the 12th century.

I Am Stamos: I Am Stamos is a 2004 short film starring John Stamos and Robert Peters.  In the film Andy Shrub (played by Peters) is a struggling actor who seems to be typecast as "the goofy best friend'" but wants to be a leading man.  At a birthday party he wishes that he looked like John Stamos before blowing out the candles on his cake.  He then realizes that whenever he is photographed or videotaped he looks exactly like Stamos.  He is then cast in a sitcom as John Stamos.  When John Stamos (playing himself), finds out about this he angrily goes to the studio and argues with Andy and his producer, Norman (played by E.E. Bell).  The movie ends with the real John Stamos being killed.

Trouble in Store: Trouble in Store is a 1953 British comedy film starring Norman Wisdom as a department store clerk in his cinema debut.  For his performance, Wisdom won a BAFTA Award for Most Promising Newcomer.  Although it was shown at a West End venue, the film broke box office records at 51 out of the 67 London cinemas in which it played.  The "Daily Mirror" reviewer wrote of the film: "If you don't laugh at Norman's antics as the downtrodden worker in a big store, trying to get promotion as a window dresser, there is something wrong with your sense of fun".

John Ringham: John Henry Ringham (10 February 1928 – 20 October 2008) was a British character actor of both television and stage who appeared in over a hundred screen appearances in a wide variety of roles.  He is known for his role in the 1980s sitcom "Just Good Friends" as Norman Warrender.

Norm Macdonald: Norman Gene Macdonald (born October 17, 1959) is a Canadian stand-up comedian, writer, producer and actor.  He is known for his five seasons as a cast member on "Saturday Night Live", which included anchoring "Weekend Update" for three years.  Early in his career, he wrote for the sitcom "Roseanne" and made appearances on shows including "The Drew Carey Show" and "NewsRadio".  He starred in "The Norm Show" from 1999 to 2001.  Comedy Central named him #83 on the five-part miniseries "100 Greatest Stand-ups of All Time" .  His brother is Canadian journalist Neil Macdonald, of CBC News.

Just Good Friends: Just Good Friends is a British sitcom written by John Sullivan.  It starred Paul Nicholas and Jan Francis as former lovers Vincent Pinner and Penny Warrender, who meet in a pub five years after he jilted her at the altar.

Ted Danson: Edward Bridge "Ted" Danson III (born December 29, 1947) is an American actor, author, and producer well known for his role as lead character Sam Malone on the NBC sitcom "Cheers" and for his role as Dr. John Becker on the CBS sitcom "Becker".  He also starred in the CBS dramas "" and "" as D.B. Russell.  He also plays a recurring role on Larry David's HBO sitcom "Curb Your Enthusiasm", starred alongside Glenn Close in legal drama "Damages", and was a regular on the HBO comedy series "Bored to Death".  In 2015 he starred as Hank Larsson in the second season of FX's black comedy-crime drama anthology "Fargo".  Since 2016, he has played the afterlife "architect" Michael in the NBC sitcom "The Good Place.

Our House (1960 TV series): Our House is a British sitcom that aired on ITV from 1960 to 1962.  The main writer of the programme, which starred many actors known for their roles in the "Carry On" films, was Norman Hudis, who wrote the first six "Carry On" films from 1958 to 1962.  "Our House" is based on the premise of nine people of differing backgrounds sharing a house together.

Peter Sallis: Peter Sallis, OBE (1 February 1921 – 2 June 2017) was an English actor, known for his work on British television.  He was the voice of Wallace in the Academy Award-honored "Wallace and Gromit" films and played Norman "Cleggy" Clegg in "Last of the Summer Wine" from its 1973 inception until its final episode in 2010, making him the only actor to appear in all 295 episodes.

Supporting paragraphs: John Ringham Just Good Friends
Answer: John Sullivan