Political party Convention in the U.S. (1964), as in the film The Best Man (by Gore Vidal, dir. Franklin J. Schaffner)
http://www.youtube.com/watch?v=CbJoI6yToc4
Duration: 10' 12"

Picking party leader in the United Kingdom (1970s), as in the TV series Yes, Prime minister (by Antony Jay and Jonathan Lynn)
http://www.youtube.com/watch?v=z6vIbt-9hm4&feature=related
Duration: 1' 57"

Picking party candidate for Prime minister in Italy (1980s) (in Italian), as in the film Il Divo (dir. Paolo Sorrentino)
http://www.youtube.com/watch?v=O-KUW29917A&feature=related
Duration: 2' 49"

Political party Conference in the United Kingdom (1990), as in the TV series House of Cards (dir. Paul Seed)
http://www.youtube.com/watch?v=euzqJHeHwqU
Duration: 3' 11"