These days, we could all use something to smile about, and few things do a better job at it than watching actor Christopher Walken dance. A few years back, some genius at HuffPo Entertainment put together a clip featuring Walken dancing in 50 of his films, and it was taken down. But it re-emerged and the world has been a better place for it. Maybe you missed it. It has re-emerged just in time for you to enjoy it and share it.