Question:  "A Father's Watch" is the eighteenth episode of the twenty-eighth season of a tv series created by who?

Context paragraphs:
22 for 30: "22 for 30" is the seventeenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 613th episode of the series overall.  It aired in the United States on Fox on March 12, 2017.  In a parody of "30 for 30", Bart goes from delinquent with detention to the star basketball player at Springfield Elementary.  Lisa covers Bart's success for the school paper, and Homer becomes the team's coach.  Things go awry when Bart gets involved with the mafia.

The Great Phatsby: "The Great Phatsby" is the twelfth and thirteenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 608th and 609th episode of the series overall.  The episode aired in the United States on Fox on January 15, 2017.  It marks the first hour-long episode of the series.

Fatzcarraldo: "Fatzcarraldo" is the fourteenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 610th episode of the series overall.  It aired in the United States on Fox on February 12, 2017.  The title is a spoof of the 1982 film "Fitzcarraldo".

Kamp Krustier: "Kamp Krustier" is the sixteenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 612th episode of the series overall.  It aired in the United States on Fox on March 5, 2017.  The follow up to the season 4 episode, "Kamp Krusty", the episode was directed by Rob Oliver and features a script by David M. Stern who had not written for the show in 18 years.  In the episode, Bart and Lisa return from Kamp Krusty traumatized and Homer becomes a more productive worker.

The Simpsons: The Simpsons is an American animated sitcom, aimed at adolescents and adults, created by Matt Groening for the Fox Broadcasting Company.  The series is a satirical depiction of working-class life, epitomized by the Simpson family, which consists of Homer, Marge, Bart, Lisa, and Maggie.  The show is set in the fictional town of Springfield and parodies American culture and society, television, and the human condition.

A Father's Watch: "A Father's Watch" is the eighteenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 614th episode of the series overall.  It aired in the United States on Fox on March 19, 2017.

Starry Night (Modern Family): "Starry Night" is the eighteenth episode of the first season of "Modern Family" and the eighteenth episode of the series overall.  It originally aired on ABC on March 24, 2010.  The episode was written by Danny Zuker and directed by Jason Winer.

Dogtown (The Simpsons): "Dogtown" is the twenty second episode and season finale of the twenty-eighth season of the animated television series "The Simpsons", and the 618th episode of the series overall.  It aired in the United States on Fox on May 21, 2017.

Caper Chase: "Caper Chase" is the nineteenth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 615th episode of the series overall.  It aired in the United States on Fox on April 2, 2017.

Trust but Clarify: "Trust but Clarify" is the fifth episode of the twenty-eighth season of the animated television series "The Simpsons", and the 601st episode of the series overall.  It aired in the United States on Fox on October 23, 2016, making it the first episode to air in October the week after the annual "Treehouse of Horror".  The title is based on the phrase "Trust but verify", used in relation to nuclear verification.  This episode was written by voice actor Harry Shearer.

Supporting paragraphs: A Father's Watch The Simpsons
Answer: Matt Groening