Dean Martin & Frank Sinatra Medley

I've always loved this clip. It's a really cool medley performed by Dean Martin and Frank Sinatra. These two are so great together. I assume this is from The Dean Martin Variety Show. If it's not, please let me know. Thanks. These are two really cool and hip cats. They really put a smile on my face. I hope you like it too. Let me know what you think. Cheers!