Flo is an American sitcom television series and a spin-off of Alice that aired on CBS from March 24, 1980, to June 30, 1981. The series starred Polly Holliday reprising her role as sassy and street-smart waitress Florence Jean "Flo" Castleberry who returns to her hometown of Fort Worth, Texas—referred to as "Cowtown"—and becomes the proprietor of a rundown old roadhouse that she renames "Flo's Yellow Rose". Although the series started strong—in the Top 10 during its short first season run—repeated timeslot changes resulted in it falling out of the Top 40 shows by mid-March 1981. It was subsequently not renewed when CBS announced its 1981 fall lineup at the May upfronts.