Soap opera funeral in 1997 (32.1 million viewers) which were transmitted on both BBC One and ITV. An early television serial was "The Grove Family" on the BBC, which produced 148 episodes from 1954 to 1957. The programme was broadcast live and only a handful of recordings were retained in the archives. The UK's first twice-weekly serial was ITV's "Emergency - Ward 10", running from 1957 until 1967. In the 1960s "Coronation Street" revolutionised UK television and quickly became a British institution. On 17 September 2010, it became the world's longest-running television soap opera and was listed in "Guinness World Records". The
General Hospital soap opera. It rose to the top of the ratings in the early 1980s in part thanks to the monumentally popular "supercouple" Luke and Laura, whose 1981 wedding brought in 30 million viewers and remains the highest-rated hour in American soap opera history. The soap opera is also known for its high-profile celebrity guest stars who have included, among others, Roseanne Barr, James Franco and Elizabeth Taylor. In 2007, the program was listed as one of "Time" magazine's "100 Best TV Shows of All-"TIME"." On April 23, 2009, "General Hospital" began broadcasting in high definition, making it the first ABC