http://www.imdb.com/title/tt0045152/
Glorious classic film musical. 1927: Don Lockwood and Lina Lamont are the darlings of the silent silver screen. Offscreen, Don, aided by his happy-go-lucky friend and piano accompanist, Cosmo Brown, has to dodge Lina's romantic overtures, especially when he falls for chorus girl Kathy Selden.

http://www.novamov.com/video/4a33c04358dac