There is an historic guide to Spanish movies here

Catalogue keyword search:

(motion picture* OR cinema) spain

Catalogue keyword search:

(motion picture* OR cinema) latin america

Conduct a keyword search using "video" and any of the following examples:

• spain - for any DVD/video on Spain generally
• films spain - for any type of film related to Spain
• feature films spain - for Spanish movies

Catalogue keyword search:

(motion picture* OR cinema) argentina

Catalogue keyword search:

(motion picture* OR cinema) mexico