It's William Shatner's turn to step in to the celebrity hot seat for the latest installment of The Comedy Central Roast. A parade of Shatner's friends have gotten together to boldly go where no one has gone before: on William Shatner's sh*tlist. Tune in as some of Shatner's closest friends hang out, have a few drinks, listen to a live performance by one of the hottest bands aro...