Soap The antics of a wealthy family, the Tates, and a working-class family, the Campbells, in the fictional town of Dunn's River, Connecticut. Details Casts Videos Galleries Posters Season Lists Title Soap Genres Comedy Soap Drama First Air Date 1977-09-13 Last Air Date 1981-04-20 Episode Runtime 00 Hours 30 Minutes Total Season(s) 4 Total Episode(s) on All Seasons 85 Runtime 30 Production Companies Witt/Thomas/Harris Productions Katherine Helmond... Jessica Tate... Cathryn Damon... Mary Campbell... Richard Mulligan... Burt Campbell... Robert Mandan... Chester Tate... Billy Crystal... Jodie Dallas... Ted Wass... Danny Dallas... Diana Canova... Corinne Tate... Jennifer Salt... Eunice Tate... Jimmy Baio... Billy Tate... Arthur Peterson... Major... Jay Johnson... Chuck Campbell... Donnelly Rhodes... Dutch Leitner... Roscoe Lee Browne... Saunders... Jesse Welles... Gwen... Rod Roddy... Announcer... Soap-Intro (Opening Credits) Original Size (3840x2160) Original Size (3840x2160) Original Size (3840x2160) Original Size (1920x1080) Original Size (1280x720) Original Size (1280x720) Original Size (1920x1080) Original Size (1920x1080) Original Size (3840x2160) Original Size (1000x1500) Original Size (2000x3000) Original Size (2000x3000) Original Size (1000x1500) Original Size (960x1440) Original Size (1500x2000) Original Size (1400x2100) Original Size (1000x1500) Original Size (500x750) Season 1 25 Episode(s) 1977-09-12 Season 2 22 Episode(s) 1978-09-13 Season 3 22 Episode(s) 1979-09-12 Season 4 16 Episode(s) 1980-11-12