On November 21, 1976, 'Rocky,' starring Sylvester Stallone as aspiring boxer Rocky Balboa, premiered in New York City. It went on to open nationwide on December 3, becoming a major box-office success and winning three Oscars. The movie turned Stallone into one of Hollywood's biggest stars and spawned a number of sequels.
In this gallery, we celebrate 'Rocky' and its legacy on its 50th anniversary. Here are some of the most interesting stories from behind the scenes.