HELP PLEASE!

youve probably already tried this but i found it once and dont remember. sooooo its most likely going to be as an extra on one of the dvd's or on any harry potter related sites! Also!! ( i just had a massive brainwave!!!!!) on the harry potter and the order of the phionex video game when you make more and more discoveries it gives you a whole bunch of backround information on the actors, movies and books all stuffed in the room of rewards discovered by moaning murtle. it showed a few of the expretions after they read the books played the games and heard about the movies coming out and wanting to audition for them.also they were VERY amzed with the facial fetures of the video game for they scanned thier faces and put them on the players!! they even recorded everyones voices for it!!!! But i havent played many others so it could be on a documentary from a tv channel so try those sites aswell. your welcome and tell me what they said!!! <3 :)