There are achive films of famous dancers and companies on the British Pathe News archive website at: http://www.britishpathe.com/
Try searching, Alicia Alonso, Natalya Makarova.Russian Ballet etc and watch a harrowing interview by the press at London Airport as Dame Margot Fonteyn tries
to explain she does not know ehere her husband is, there is a short film in German of Balanchine's Nutcracker made in 1965.
Search Paris Ballet or French Ballet and you get a miscellany of news reports all with dance sequences of some sort .
Dancers from Radio City Music Hall Ballet perform 'water lily dance' in the Gardens of the Nations on the roof of the Rockefeller Building.
A few of the films are mute.
