Update: Oh, damn, they pulled it.
Thanks to Sony Pictures UK, you can now watch the original Godfather for free at YouTube (and sites like this that embed the almost 3 hour classic).
Uploaded by SonyPicturesUK on Aug 23, 2011
The aging patriarch of an organized crime dynasty transfers control of his clandestine empire to his reluctant son.
Director: Francis Ford Coppola
Writers: Mario Puzo (screenplay), Francis Ford Coppola (screenplay)
Stars: Marlon Brando, Al Pacino and James Caan
Standard YouTube License