123Movies. It's the 1974 Las Vegas Entertainment Awards, featuring appearances by Marty Allen, Paul Anka, Ann-Margret, Foster Brooks, Carol Channing, Charo, Roy Clark, Sammy Davis Jr., Zsa Zsa Gabor, Mitzi Gaynor, Bobbie Gentry, Robert Goulet, Shecky Greene, Bob Hope, Rich Little, Liza Minnelli, Wayne Newton, Juliet Prowse, Raquel Welch, & Alan King.