Here are some interesting video links. One involves animation and the other involves actors Robin Williams and Christopher Walken. The last one is between Korchnoi and my sister Sofia.
http://video.google.com/videoplay?docid=2737903834167640681&q=chess&hl=en
http://video.google.com/videoplay?docid=80016499980293530&q=chess&hl=en
http://www.youtube.com/watch?v=TxeiGipoFSE
Do you know of more interesting videos?
Chess Daily News from Susan Polgar
There is of course the old 37 minutes documentary, Fisher vs Spassky.
http://video.google.com/videoplay?docid=8110762384845644778&q=fisher+chess&hl=en
Here is a good list of online chess videos…
List of Online Chess Videos