Allmovie
a commercial database of information about movie stars, movies and television shows.
http://www.allmovie.com/

Box Office Mojo
is a website that tracks box office revenue in a systematic way.
http://www.boxofficemojo.com/

Britmovie
Dedicated to classic and current British cinema with A-Z film listings and information on directors, actors, genres, studios and the history of British filmmaking. Includes top 100, forum, polls, games and links.
http://www.britmovie.co.uk

Cinema Britain
Essays on the British Film Industry of the 50s and 60s, including discussions of class, sex and realism, the Quatermass Triology and The League of Gentlemen.
http://members.aol.com/cinemabritain/index.html

CinemaScreen
Members post film reviews, star ratings, news and features. Forum.
http://www.cinemascreen.co.uk

Internet Movie Database (IMDB)
an online database of information related to movies, actors, television shows, production crew personnel, and video games.
http://www.imdb.com/

It´s not just Michael Powell
British films and film personalities of the 30s, 40 and 50s reviewed.
http://www.britishpictures.com

Kamera
Covers independent, arthouse and world cinema through reviews, features and interviews. Forum.
http://www.kamera.co.uk

Metacritic
is a website that collates reviews of music albums, games, movies, TV shows, DVDs, and books.
http://www.metacritic.com/

Rotten Tomatoes
Rotten Tomatoes is a website devoted to reviews, information, and news of movies.
http://www.rottentomatoes.com/

UK Film Release Dates
Schedule of cinema releases with links to the official site for each film.
http://www.filmreleasedates.co.uk