Best Overall Movie Resource:

• Internet Movie Database - the grand-daddy of all internet movie sites, includes just about every film and TV show ever made with exhaustive details and external reviews.

Genre / Mainstream Movie News:

• Ain't it Cool News - the most opinionated (and some would say influential) geek movie site on the internet
• Dark Horizons - easily one of the best movie news sites on the internet, updated daily, and always worth checking out
• JoBlo.com - irreverent, rude, funny and informative - now featuring multiple sub-sites

Foreign Films:

• Hong Kong Movie Database - the closest thing to the IMDb for HK flicks
• Planet Bollywood - a good site on India's booming movie industry, with reviews and "top" lists

Miscellaneous Sites of Interest:

• Cinema-Montreal - Montreal, QC film schedules
• metacritic.com - a summary blurb of (and links to) hundreds of press critics' views on films out in the US

Film Institutes:

• American Film Institute - love 'em or hate 'em, here are various "100 best of" lists of American movies as decided by the AFI
• British Film Institute