A sunday in hell, the best documentary about Paris Roubaix
http://www.youtube.com/watch?v=mB5a_H4k9sc

Les Triplettes de Belleville (triplets of belleville), a great cartoon about the TdF
http://www.youtube.com/watch?v=pLemVF3cIVM

Le Vélo de Ghislain Lambert, a very funny movie about a pro cyclist who won one important race, and then gets caught taking doping...

http://www.youtube.com/watch?v=K36LE2LJ0zs