Guiding Light Guiding Light Guiding Light (known as The Guiding Light before 1975) is an American television soap opera. It is listed in "Guinness World Records" as the longest-running drama in television in American history, broadcast on CBS for 57 years from June 30, 1952, until September 18, 2009, overlapping a 19-year broadcast on radio from 1937 to 1956. With its run of 72 years of radio and television, "Guiding Light" is the longest running soap opera before "General Hospital" and the fifth-longest running program in all of broadcast history; only the American country music radio program "Grand Ole Opry" (first broadcast
Soap opera oil boom, premiering on September 27, 2015 during the 2015-16 TV season. The telenovela, a shorter-form format of serial melodrama, shares some thematic and especially stylistic similarity to the soap opera, enough that the colloquialism "Spanish soap opera" has arisen to describe the format. The chief difference between the two is length of series; while soap operas usually have indefinite runs, telenovelas typically have a central story arc with a prescribed ending within a year or two of the show's launch, requiring more concise storytelling. Spanish-language networks, chiefly Univision and Telemundo, have found success airing telenovelas for the growing U.S.