The First Hundred Years and fewer still watched during the afternoon. The series was replaced with the television version of "Guiding Light", which would prove to be much more successful, airing for 57 years (72 years total when its 15-year run on radio is taken into account). The First Hundred Years The First Hundred Years is the first ongoing TV soap opera in the United States that began as a daytime serial, airing on CBS from December 4, 1950 until June 27, 1952. A previous daytime drama on NBC, "These Are My Children", aired in 1949 but only lasted one month, and NBC's "Hawkins
Soap opera a line of primetime telenovelas (a genre similar to soap operas in terms of content) upon its launch in September 2006, but discontinued its use of the format in 2007, after disappointing ratings. On June 13, 2012, "Dallas", a continuation of the 1978 original series premiered on the cable network, TNT. The revived series, which was canceled after three seasons in 2014, delivered solid ratings for the channel, only losing viewership after the show's most established star, Larry Hagman, died midway through the series. In 2012, Nick at Nite debuted a primetime soap opera, "Hollywood Heights", which aired episodes five