Cineman In the Back Row - Worldwide underground and mainstream theater information and links. Also includes film festival details, movie sound files, and movie industry links.
MovieSneak - The Movie Hopper's Guide - Former movie theater employee explains how to sneak into movies and how to theater hop with out getting caught.
Theaters for Sale - Centralized facility for the acquisition or divesture of middle and upper market motion picture houses.
The Mad Cornish Projectionist - Dedicated to projectors, projectionists and the cinema industry.
Rivest's Ultimate List of Movie Theaters - Lists indoor and drive-in theaters in the United States and Canada. The theater details are in downloadable Excel spreadsheets.