Film Genres and sub-genres

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, stock characters (or characterizations), and stars. 

Film Sub-genres: A sub-genre is a section of a film which links to the specific genre. For example a horror movie has adopted categories such as physiological, supernatural and historical. A genre which is based on romance would have erotica and comedy.

Listed below are some of the most common and identifiable film genre categories, with descriptions of each type or category:

 

Action films usually include high energy, big-budget physical stunts and chases, possibly with rescues, battles, fights, escapes, destructive crises (floods, explosions, natural disasters, fires, etc.), non-stop motion, spectacular rhythm and pacing, and adventurous, often two-dimensional 'good-guy' heroes (or recently, heroines) battling 'bad guys' - all designed for pure audience escapism. 

Adventure films are usually exciting stories, with new experiences or exotic locales, very similar to or often paired with the action film genre. They can include traditional swashbucklers, serialized films, and historical spectacles, searches or expeditions for lost continents, "jungle" and "desert" epics, treasure hunts, disaster films, or searches for the unknown.

Comedies are light-hearted plots consistently and deliberately designed to amuse and provoke laughter (with one-liners, jokes, etc.) by exaggerating the situation, the language, action, relationships and characters. 

Crime (gangster) films are developed around the sinister actions of criminals or mobsters, particularly bankrobbers, underworld figures, or ruthless hoodlums who operate outside the law, stealing and murdering their way through life. Criminal and gangster films are often categorized as film noir or detective-mystery films - because of underlying similarities between these cinematic forms. This category includes a description of various 'serial killer' films.

 

Dramas are serious, plot-driven presentations, portraying realistic characters, settings, life situations, and stories involving intense character development and interaction. Usually, they are not focused on special-effects, comedy, or action, Dramatic films are probably the largest film genre, with many subsets. 

Horror films are designed to frighten and to invoke our hidden worst fears, often in a terrifying, shocking finale, while captivating and entertaining us at the same time in a cathartic experience. 

Sci-fi films are often quasi-scientific, visionary and imaginative - complete with heroes, aliens, distant planets, impossible quests, improbable settings, fantastic places, great dark and shadowy villains, futuristic technology, unknown and unknowable forces, and extraordinary monsters ('things or creatures from space'), either created by mad scientists or by nuclear havoc. Science fiction often expresses the potential of technology to destroy humankind and easily overlaps with horror films.

 

 War (and anti-war) films acknowledge the horror and heartbreak of war, letting the actual combat fighting (against nations or humankind) on land, sea, or in the air provide the primary plot or background for the action of the film.