When Buddy Greco was announced, he didn't appear, and the camera remained mercilessly fixed on the empty stage. When Greco found his way onstage he forced Joey to sing, an ordeal that might have been spared him, and us. Sonny and Cher did a rock number, then Sonny talked about his dubious ambition to bring teenagers and adults back together. Joey referred to Cher as "the young lady," obviously unsure as to which was Sonny and which was Cher. But that's understandable.