The Pearson Building -- Film Description:
"Both humorous and informative, the film gives us a brief history of the Department of External Affairs, explains how it is organized and how it functions, and takes us through the prestigious building named after the Canadian who won the Nobel Prize for peace."
-- National Film Board of Canada

Source:
National Film Board of Canada. "NFB -- The Pearson Building." National Film Board of Canada. http://onf-nfb.gc.ca/en/our-collection/?idfilm=13470.