http://www.youtube.com/watch?v=8QvJd_yuioI
Big Brother 8 USA

http://www.youtube.com/watch?v=JCpTdwh0sDw
Big Brother 1 South Africa

http://www.youtube.com/watch?v=yvsWo_7yfew
Big Brother 9 UK

http://www.youtube.com/watch?v=PpG7I7UcS18
Big Brother 4, Australia

Due to copyright issues and HTML code issues, I was not able to embed videos. Click on the links above, I have given a brief description of the above videos