Some movies ... there are many ... so many!
http://www.youtube.com/watch?v=1nNik5xsmL8
http://www.youtube.com/watch?v=wjHPQTUhmO4
http://www.youtube.com/watch?v=apEry3qjRhg
http://www.youtube.com/watch?v=CWpP0Q_vaLU
http://www.youtube.com/watch?v=snC56MEN_2M
http://www.youtube.com/watch?v=cF9KtXtKXbc