Absolutely stunning documentary!! Complete coverage of a Lancaster mission to Berlin from pre-raid preparation to debriefing, with stellar photography (in color) and very informative narration. A real gem and a keeper.
Thanks very much for posting it!
p.s. This video is part of a longer documentary, "Night Bombers", which is also available on youtube at
https://www.youtube.com/watch?v=xAztJVoBTKE. The footage in the short version is a bit clearer and has slightly different commentary. Both are very worth watching.