You can get footage from the BBC archives dept, I asked about getting a copy of when Blue Peter came to my school and filmed my friends and I in 1985 for the lend an ear appeal. They emailed me back and said everyone who has been fimed has a right to get the footage but it cost �105 for copies.
So hence to say I didnt get a copy.
The email address is
[email protected], with the full details of what it is you are looking for, and explain that it was your brother in it.
here is a link to the original question I asked about etting bbc footage there is another web link there too.
http://www.theanswerbank.co.uk/Media/Question2 11035.html
Good luck