We could stretch it to more than four, but let’s stay focused. All ears, of course, will be on Ricky Gervais, as we wonder what he can possibly do to top his hilarious, irreverent turn as host last year. The first five minutes should tell.
But what other things should we be watching for on tonight's show? Here’s a short list:
Watch as Colbert gets some legal advice and turns control of his PAC (wink-wink) over to pal Jon Stewart.