Production Design is the magical world where architectural design meets film, and thankfully, people want to talk about it. Here's a list of some fantastic articles & blog series that you might not know yet, but should probably become part of your reading lists.
A series of articles about the interplay of films & architecture @ Archdaily.com
How does the apocalypse look in film? A study in architecture & materials @ Archinect.com
A film featuring clips from movies that use architecture in a featured way @ World-Architects.com
A guide to historical architectural styles using films @ Architizer.com
A blog devoted to uncovering architecture in film & film as architecture @ ArchOfFilm.blogspot.com
If you're not familiar yet, check out the year-round offerings from the Architecture & Design Film Festival @ ADFilmFest.com