Motion picture excerpts -- See Film excerpts This heading is used as a topical heading for works about parts, usually complete scenes or sequences, extracted from a complete film. Works about short segments, usually incomplete scenes, of films are entered under Film clips. When used as topical headings, these headings are subdivided by the appropriate geographic, topical, and/or form subdivisions. --subdivision Excerpts under motion picture forms and genres, e.g. Horror films--Excerpts
Motion picture genres -- See Film genres Here are entered works on the theory of film genres and works discussing film genres collectively. Works on a specific film genre are entered under the heading for the genre, e.g. Western films.