Television film in the context of "TV show"

A television show, TV program (British English: programme), or simply a TV show, is the general reference to any content produced for viewing on a television set that is transmitted via over-the-air, satellite, and cable, or distributed digitally on streaming platforms. This generally excludes breaking news or advertisements that are aired between shows or between segments of a show. A regularly recurring show is called a television series, and an individual segment of such a series is called an episode. Content is produced either in-house on a television stage with multiple cameras or produced by contract with film production companies. Episodes are usually broadcast in annual sets, which are called seasons in North America and series in other regions. A one-off television show may be called a television special, while a show with a limited number of episodes is a miniseries. A television film, or telefilm, is a feature film produced for broadcast by a terrestrial or cable network.

Television shows by terrestrial and cable networks are most often scheduled for broadcast ahead of time and appear on electronic guides or other TV listings. The rise of streaming television, however, has made television schedules less relevant than in earlier decades. Some programming may be aired live—that is, events are broadcast at the time they happen rather than at a later time or date—but the vast majority of programming is produced ahead of time. Originally, viewers had no practical way to record a show for later viewing; this changed with the advent of home video, first in the form of videotape recorded on VCRs and later in the form of digital video recorders. Cable television providers began offering certain programming "pay-per-view" or on-demand, with viewers paying a one-time fee to watch a program at a time of their own choosing. Streaming television allows viewers to watch programming at any time with a subscription to the OTT platform service.

A teleplay is a screenplay or script used in the production of a scripted television program or series. In general usage, the term is most commonly seen in reference to a standalone production, such as a television film, a television play, or an episode of an anthology series. In internal industry usage, however, all television scripts (including episodes of ongoing drama or comedy series) are teleplays, although a "teleplay by" credit may be classified into a "written by" credit depending on the circumstances of its creation.

The term first surfaced during the 1950s, as television was gaining cultural significance, to distinguish teleplays from stage plays written for theater and screenplays written for films. All three have different formats, conventions, and constraints.

In the United States, a miniseries or mini-series is a television show (or series) that tells a story in a predetermined, limited number of episodes. Many miniseries can also be referred to, and shown, as a television film. "Limited series" is a more recent American term which is sometimes used interchangeably. As of 2021, the popularity of the miniseries format has increased in streaming, broadcast, and cable television.

The term "serial" is used in the United Kingdom and in other Commonwealth nations to describe a show that has an ongoing narrative plotline, while "series" is used for a set of episodes in a similar way that "season" is used in North America.

Duel is a 1971 American road action thriller film directed by Steven Spielberg in his feature film debut. It centers on a traveling salesman David Mann (Dennis Weaver) driving his car through rural California to meet a client. However, he finds himself chased and terrorized by the mostly unseen driver of a semi-truck. The screenplay by Richard Matheson adapts his own short story of the same name, published in the April 1971 issue of Playboy, and based on an encounter on November 22, 1963, when a trucker dangerously cut him off on a California freeway.

Produced by Universal Television as a television film, Duel originally aired as a part of the ABC Movie of the Week series on November 13, 1971. It later received an international theatrical release by Universal Pictures in an extended version featuring scenes shot after the film's original TV broadcast. The film received positive reviews from critics, with Spielberg's direction being singled out for praise. It has since been recognized as an influential cult classic and one of the greatest television films ever made.