An American Family is an American television documentary series that followed the life of a California family in the early 1970s. Widely referred to as the first example of an American reality TV show, the series drew millions of weekly viewers, who were drawn to a story that seemed to shatter the rosy façade of upper-middle-class suburbia. It also became a lightning rod for discussion about the precarious state of the American family in the early 1970s. An American Family ranks #32 on TV Guide's 50 Greatest TV Shows of All Time list.

Reality television is a genre of television programming that documents purportedly unscripted real-life situations, often starring unfamiliar people rather than professional actors. Reality television emerged as a distinct genre in the early 1990s with shows such as The Real World, then achieved prominence in the early 2000s with the success of the series Survivor, Idol, and Big Brother, all of which became global franchises. Reality television shows tend to be interspersed with "confessionals", short interview segments in which cast members reflect on or provide context for the events being depicted on-screen; this is most commonly seen in American reality television. Competition-based reality shows typically feature the gradual elimination of participants, either by a panel of judges, by the viewership of the show, or by the contestants themselves.