Soap opera soap opera "Guiding Light" (originally titled "The Guiding Light" until 1975) started as a radio drama in January 1937 and subsequently transferred to television in June 1952. With the exception of several years in the late 1940s, during which creator Irna Phillips was involved in a dispute with Procter & Gamble, "Guiding Light" was heard or seen nearly every weekday from 1937 until 2009, making it the longest story ever told in a broadcast medium. Originally serials were broadcast as fifteen-minute installments each weekday in daytime slots. In 1956, "As the World Turns" and "The Edge of Night", both produced
Soap opera the network cancelled "Neighbours", it was immediately picked up by Channel Ten, which revamped the cast and scripts slightly and aired the series in the 7.00 p.m. slot starting 20 January 1986. It initially attracted low audiences, however after a concerted publicity drive, Ten managed to transform the series into a major success, turning several of its actors into major international stars. The show's popularity eventually declined and it was moved to the 6.30 p.m. slot in 1992. In January 2011 it moved to Eleven and is Australia's longest-running soap opera. The success of "Neighbours" in the 1980s prompted the