http://www.bbc.co.uk/iplayer/episode/b01p97gf/Inside_Out_North_East_and_Cum...
If you skip to 13:30 there is a really interesting piece about Joe Tasker. Including lots of archive footage and interviews with Dick Renshaw and Chris Bonington.
And if you haven't read it Savage Arena is one of the best mountaineering books ever written.