(From the moment they blasted off in the Casbar Lounge in Las Vegas in December 1954, there was no stopping Louis Prima, Keely Smith and Sam Butera and the Witnesses from becoming the most popular act in show business. No one but themselves. In a pair of exclusive Legsville stories based on long-lost interviews with sax legend Butera and jazz and pop goddess Smith, Burt Kearns unearthed the beginnings of the legendary act, Now, a year later, he traces the beginning of the end — the personal dramas and betrayals that would end the rocket ride, not in a glorious splashdown, but in flames. We return to the Casbar Lounge. Four years after lift-off, it’s now the “Casbar Theatre” — and everybody wants in. Including Frank Sinatra…)