Wikipedia:Articles for deletion/List of film series with two entries (2nd nomination)
per useful list to browse.  It's more navigable than categories, even.  In addition, just because there are categories does not mean there shouldn't be a list.   says, "Wikipedia offers several ways to group articles: categories, lists... The grouping of articles by one method neither requires nor forbids the use of the other methods for the same informational grouping."  ''However'', I would prefer a better naming convention for these lists of ''x'' films in a film series.  "Duology" and "trilogy" are fairly acceptable, but "pentalogies" and "hexalogies" and so forth are just unnecessary, in my opinion
— User:Erik, 11:57, 28 July 2009 (UTC)
Stance: keep
Cited policy: WP:CLT (Wikipedia:Categories, lists, and navigation templates)