The Facts of Life is an American television sitcom created by Dick Clair and Jenna McMahon and a spin-off of Diff'rent Strokes that originally aired on NBC from August 24, 1979, to May 7, 1988, making it one of the longest-running sitcoms of the 1980s. The series focuses on Edna Garrett, as she becomes a housemother at the fictional Eastland School, an all-girls boarding school in Peekskill, New York.

Diff'rent Strokes is an American television sitcom, which aired on NBC from November 3, 1978, to May 4, 1985, and on ABC from September 27, 1985, to March 7, 1986. The series stars Gary Coleman and Todd Bridges as Arnold and Willis Jackson, respectively, who are two boys from Harlem taken in by a wealthy Park Avenue businessman and his daughter. Phillip Drummond is a widower for whom their deceased mother previously worked; his daughter, Kimberly, is played by Dana Plato. During the first season and the first half of the second season, Charlotte Rae also starred, as Mrs. Edna Garrett, the Drummonds' first housekeeper, who ultimately spun off into her own sitcom, The Facts of Life, as a housemother at the fictional Eastland School. The second housekeeper, Adelaide Brubaker, was played by Nedra Volz. The third housekeeper, Pearl Gallagher, was played by Mary Jo Catlett, first appearing as a recurring character, later becoming a main cast member.