Video: 'Three's Company S01E01 A Man About the House'

(Tuesday, March 15, 1977, 9:30-10:00 p.m. EST) — Three’s Company, an American sitcom about three single roommates (played by John Ritter, Joyce DeWitt and Suzanne Somers) who all platonically live together in a Santa Monica, California, apartment building, premiered tonight on ABC.