Video: 'Seven Up! excerpt - London Adventure Playground, 1964'
(Tuesday, May 5, 1964) — The Granada TV documentary Seven Up!, which profiled a group of 7-year-old British children, first aired today on Britain’s ITV network. The subjects were revisited every seven years in sequels called “7 Plus Seven,” “21 Up,” “28 Up,” etc., the latest one to date being “56 Up.”