Soap is an American sitcom television series that originally ran on ABC from September 13, 1977, until April 20, 1981. The show was created as a nighttime parody of daytime soap operas, presented as a weekly half-hour prime time comedy. Similar to a soap opera, the show's story was presented in a serial format, and featured melodramatic plotlines including alien abduction, demonic possession, extramarital affairs, murder, kidnapping, unknown diseases, amnesia, cults, organized crime warfare, a communist revolution, and teacher-student relationships. In 2007, it was listed as one of Time magazine's "100 Best TV Shows of All-TIME", and in 2010, the Tates and the Campbells ranked at number 17 in TV Guide's list of "TV's Top Families".

Susan Harris is an American former television writer and producer who created the Emmy Award-winning sitcoms Soap (1977–1981) and The Golden Girls (1985–1992). Between 1975 and 1998, Harris was one of the most prolific television writers, creating 13 comedy series. In 2011, she was inducted into the Television Hall of Fame.