An Idiot Abroad - Friday November 25, 10PM ET, Discovery

If you've missed the latest collaboration between Ricky Gervais and Stephen Merchant, this is the perfect chance to get on board. Ricky (recently confirmed to return to host the Golden Globes) and Stephen send their sad sack friend Karl Pilkington out to see the world and make fun of him mercilessly as he whines and complains his way around some of the most incredible locales on our planet.

It sounds mean, and it is. But you'll only feel sorry for poor Karl -- who'd be happier at home in his flat with a cup of tea -- for a few minutes. then you'll be laughing too hard to care. This week, Karl takes the legendary Trans-Siberian Express train into China. Fans may remember Karl's feelings about the Great Wall from last season. He was, shall we say, unimpressed.

(S04E19) Volume Five came to a climactic end, and as with past volumes, it was both exciting and a little bit of a letdown. But also in keeping with tradition, it left the door open for exciting possibilities in Volume Six, teased at the end of the episode, despite a fifth season not being a certainty at this point.

I suspect, though, that NBC will in fact bring the show back, despite it's lackluster ratings performance. A reboot, of sorts, to the franchise could revitalize it in the same way 'Chuck' has seen ratings improve this season. Properly handled, 'Heroes' is a show that could go several seasons. "Properly handled" is the key to that phrase, and it has been mismanaged for too long.

(S05E04) "Karev! Give me a twenty!" - Derek

OK, before I dive into this episode, let's get the one thing that everyone will be talking about out of the way first: Callie and Hahn. Yes, yes - I know - Grey's Anatomy has a budding lesbian relationship. Based on everything I've read over the past few weeks, people are for or against it for a myriad of reasons and after tonight's "date," I'm ready to pick a side.