Sofa Snark: Alicia Silverstone joins Henry Winkler and Cheyenne Jackson in Broadway’s The Performers, a play about the porn industry. It’s a gang bang of a good time. Holiday cheer returns to the Great White Way as Elf returns in musical form while A Christmas Story makes its way from the silver screen to the stage at the Lunt-Fontanne Theatre. A new trailer is out for Hollywood’s adaptation of Les Miserables starring Hugh Jackman, Anne Hathaway, and Russell Crowe. And the Off-Broadway community slowly recovers from Hurricane Sandy.