âThe [quad] screen is a screening test,â says Lyon. âThe most important thing to understand specifically about the screen is that it has an inordinately high false-positive rate, meaning it often shows an increased chance, when in fact, absolutely everything is all right.â.
Polly Holliday. Polly Dean Holliday (born July 2, 1937) is an American actress who has appeared on stage, television and in film. She is best known for her portrayal of sassy waitress Florence Jean Flo Castleberry on the 1970s sitcom Alice, which she reprised in its short-lived spinoff, Flo. Contents.
Origins: May 2014 saw the circulation of a rumor that Stephanie Courtney, the actress known throughout the U.S. for playing the character of Flo in a long-running series of commercials for Progressive Insurance, had been killed in an automobile accident.This rumor was started through an online article published on.rigins: May 2014 saw the circulation of a rumor that Stephanie Courtney, the actress known throughout the U.S. for playing the character of Flo in a long-running series of commercials for Progressive Insurance, had been killed in an automobile accident. This rumor was started through an online article published on.