Whoopi Goldberg receives the fourth annual Mark Twain Prize for American Humor in a gala taped Oct. 15. Among the well-wishers: Billy Crystal, Robin Williams, Chris Rock, Harry Belafonte, Celia Cruz, Three Mo' Tenors, Alan King, Tommy Davidson, Cedric the Entertainer, Wanda Sykes, Bruce Vilanch and Mike Nichols. Also: clips from Goldberg's stand-up routines and films (including her Oscar winner, "Ghost").