Rainbow Six Vegas [Greatest Hits]The stakes are high when the world's most elite counter terrorism unit enters Las Vegas, where over 36. 7 million men, women and children visit each year. "Sin City," the home of the famous Las Vegas Strip, flashy hotels, high rolling casinos and world famous celebrities, becomes the setting for a terrorist threat of global proportions. What happens when one of the world's most famous cities is held hostage by terrorists?