Watching this YouTube mash-up of Rita Hayworth's dance numbers and the Bee Gee's 1977 hit “Stayin' Alive,” I kept flashing back to Morgan Freeman's great smile when he sees Ms. Hayworth on the big screen in “Shawshank Redemption”: “This is the part I really like, when she does that shit with her hair.” It also made me think of a time when America danced and the world watched:

I was alerted to the above via Roger Ebert, who writes:

I've seen a lot of editing feats like this, but there seems to be an uncanny match here between the music and the action. It consumes me with the desire to see a Rita Hayworth musical right away.

Favorite moment? Begins at 2:18 with Fred Astaire.