Brave New World
There has never been a movie version of 'Brave New World'.Although there has been a dodgy US TV series which is probably best forgotten.
1984
There have been two film versions of George Orwell's 'NineteenEighty-Four'.
Details including cast lists, reviews, quotes and plot summaries can be found in the relevant sections of 'The Internet Movie Database'.These are accessible from the links below:
However, they are too old to have their own websites.
A Clockwork Orange
The Stanley Kubrick film version of 'A Clockwork Orange'on the other hand has recently been rereleased in cinemas. Information onit can be found at either of the following links: