Film Genres: Film genres are various forms or identifiable types, categories, classifications or groups of films that are recurring and have similar, familiar or instantly-recognizable patterns, syntax, filmic techniques or conventions - that include one or more of the following: settings (and props), content and subject matter, themes, mood, period, plot, central narrative events, motifs, styles, structures, situations, recurring icons (e.g., six-guns and ten-gallon hats in Westerns), stock characters (or characterizations), and stars. Many films are considered hybrids - they straddle several film genres.

Genres History: By the end of the silent era, many of the main genres were established: the melodrama, the western, the horror film, comedies, and action-adventure films (from swashbucklers to war movies). Musicals were inaugurated with the era of the Talkies, and the genre of science-fiction films wasn't generally popularized until the 1950s. One problem with genre films is that they can become stale, cliche-ridden, and over-imitated. A traditional genre that has been reinterpreted, challenged, or subjected to scrutiny may be termed revisionist.

The Major Categories or Classifications of Film: Mega-Genres

There are other major types (or mega-genres), classifications, or general categories of films (defined in this site's glossary of film terms), including: