grace kelly has married prince rainier, and so it's a hotspot for a lot of the international stars ofked to perform for the annual gala. this was the first time they had really performed in front of stars. there's cary grant and there's sophia loren and there's frank sinatra. and the next day, the headline was, "siegfried & roy, the new kings of monte carlo." ♪ >> siegfried & roy started with a dream, our dreams became the reality, and the reality became our life. >> their sights were on bigger things, and as roy once said, if you wanna be the pope, you go to rome, but if you want to be an entertainer you got to go to vegas. ♪ ♪ feeling good something like i knew it could ♪ >> there we coming, young little immigrants coming with the back of dreams to america and believing, oh, this is the land of opportunities. >> the owners of the hotel looked at them and said, tell us that you sing. tell us that you dance. tell us that you juggle. but don't tell us that you do magic, because magic does not work in this town. >> people came because they were dazzled by the illusions, but the real sta