Somehow, Gene Kelly returned. That's right, America's preeminent song and dance man finally got his big screen swansong in Xanadu, the 1980 Olivia Newton-John-as-a-muse musical that was a hell of a lot more successful as an album than a movie. Kevin and Chris are joined by first-time guest Hilary for a songful saunter to Kubla Khan's stately pleasure dome.