Larry Hagman was briefly replaced by Donna Reed for the 1984–1985 season, before Bel Geddes returned in better health for the 1985–1986 season. By the end of its 14th season in 1991, ratings had slipped to the extent that CBS decided to end "Dallas". Hagman was the only actor to appear in all 357 episodes. He had also made five guest appearances on the "Dallas" spin-off series "Knots Landing" in the early 1980s. Some years after "Dallas" ended, Hagman appeared in two subsequent "Dallas" television movies: "" in 1996, and "" in 1998. Hagman reprised his role as J.R. Ewing in TNT's
Dallas (1978 TV series) Gray and Charlene Tilton all participated in the reunion, which included clips of past episodes. The SOAPnet Dallas reunion was included in the special features of Dallas Seasons 1 & 2 DVD set. On November 7, 2004, CBS aired a prime-time TV special entitled "", in which the stars reminisced about their work on the series (by coincidence, actor Howard Keel, who played Clayton Farlow, had died earlier that same day). On November 8, 2008, "Dallas: 30th Anniversary Reunion" to commemorate the show's 30th anniversary was held at Southfork Ranch in Parker, Texas, reuniting original cast members Larry Hagman, Patrick