Question: What American sitcom, billed as a spin-off of "Maude", shared an actor with "The Jeffersons"?

Context articles: Norman Lear
Maude (pilot)
Dap 'Sugar' Willie
The Jeffersons
Amanda's
Family Matters
John Rich (director)
George Jefferson
Checking In
Good Times

Norman Milton Lear (born July 27, 1922) is an American television writer and producer who produced such 1970s sitcoms as "All in the Family", "Sanford and Son", "One Day at a Time", "The Jeffersons", "Good Times", and "Maude".
 As a political activist, he founded the advocacy organization People for the American Way in 1981 and has supported First Amendment rights and progressive causes.
"Maude" is the twenty-fourth and final episode of the second season of the American television sitcom "All in the Family" which also served as the eponymous pilot episode of its first spin-off series "Maude".
 The episode, directed by John Rich and written by Rod Parker, was videotaped on February 18, 1972 in front of a live audience at CBS Television City in Hollywood, California and originally aired on March 11, 1972 at 8:00 p.m. EST on CBS.
Dap 'Sugar' Willie is an American actor and stand up comedian from Philadelphia, Pennsylvania best known for his recurring role as Lenny on the 1970s CBS-TV sitcom series "Good Times".
 Originally a “pimp”, his nickname “Dap Sugar” came from his style of wardrobe.
 He also made appearances on "The Jeffersons", "Sanford and Son" and "CHiPS".
 His last known role was as one of the pool hall men in the 1986 movie "Wildcats".
The Jeffersons is an American sitcom that was broadcast on CBS from January 18, 1975, through July 2, 1985, lasting 11 seasons and a total of 253 episodes.
 "The Jeffersons" is one of the longest-running sitcoms, the second-longest-running American series with a primarily African American cast (surpassed in 2012 by "Tyler Perry's House of Payne"), and the first to prominently feature a married interracial couple.
Amanda's (also known as Amanda's By The Sea) is an American sitcom based on the 1970s British sitcom "Fawlty Towers" that aired on ABC from February 10 to May 26, 1983.
 The series starred Beatrice Arthur as the main character, Amanda Cartwright, who owns a seaside hotel called "Amanda's By The Sea" and was Arthur's first return to series television since her sitcom "Maude" ended in 1978.
Family Matters is an American sitcom which originated on ABC from September 22, 1989 to May 9, 1997, before moving to CBS from September 19, 1997 to July 17, 1998.
 A spin-off of "Perfect Strangers," the series revolves around the Winslow family, a middle-class African American family living in Chicago, Illinois.
 Midway through the first season, the show introduced the Winslows' nerdy neighbor Steve Urkel (Jaleel White), who quickly became its breakout character and eventually the show's main character.
 Having run for nine seasons, "Family Matters" became the second longest-running non-animated US sitcom with a predominantly African American cast, behind only "The Jeffersons" (11).
 Having aired 215 episodes, "Family Matters" is ranked third, behind only "Tyler Perry's House of Payne" (254), and "The Jeffersons" (253).
John Rich (July 6, 1925 – January 29, 2012) was an American film and television director.
 He directed such television shows as "Colonel Humphrey Flack", "I Married Joan", "Gunsmoke", "Bonanza", "Hogan's Heroes", "Where's Raymond?
", "Mister Ed", "The Dick Van Dyke Show", "All in the Family", "The Jeffersons", "Maude", "Good Times", "Barney Miller", "Newhart", "Benson", "The Brady Bunch", and "Gilligan's Island".
 His feature film credits include "Wives and Lovers", "Boeing Boeing", "Roustabout" and "Easy Come, Easy Go" (the latter two starring Elvis Presley).
 He also participated in the live telecast of the opening-day ceremonies of Disneyland in 1955.
George Jefferson is a fictional character played by Sherman Hemsley on the American television sitcoms "All in the Family" (from 1973 until 1975) and its spin-off "The Jeffersons" (1975–1985), in which he serves as the program's protagonist.
 He is the only character to appear in all 253 episodes of "The Jeffersons".
Checking In is an American sitcom and a spin-off of "The Jeffersons" that aired for four episodes on CBS from April 9 to April 30, 1981.
Good Times is an American sitcom that aired on CBS from February 8, 1974, to August 1, 1979.
 It was created by Eric Monte and Mike Evans, and developed by Norman Lear, the series' primary executive producer.
 "Good Times" was billed as a spin-off of "Maude", which was itself a spin-off of "All in the Family".