Variety shows — programs showcasing an assortment of components, usually comedic or musical, often filmed with a live audience — date back to the earliest days of TV, when Your Show of Shows (hosted by Sid Caesar) was immensely popular, and continuing through the Golden Age, with the likes of Rowan & Martin’s Laugh-In and The Carol Burnett Show. Just as they began fading from the scene, Saturday Night Live arrived, in 1975, and has more or less consistently carried the torch ever since. The Emmy categories that honor these shows have been less consistent — and never before this year have variety nominees been so … varied.
At the first Emmys, there was no category specifically recognizing variety. At the second, an award was introduced called best live show.…
