Tonight's Top Chef All-Stars preview: Disastrous deconstruction and a fondue frenzy

On tonight's episode of Top Chef: All-Stars, there's a lot of stuff and things occurring. Oh yeah, and cooking.

In the beginning of this episode, it's another case of 'The Running of the Chefs'. Unfortunately, no one falls in a comical fashion this time. For the Quickfire, the chef'testants must put their own spin on an old classic: fondue (which is so late '70s).

As for the Elimination Challenge, from seeing the preview after last week's show (and the one below) we know that the chefs are making guest appearances on The Late Show with Jimmy Fallon. After the shenanigans on his show, Jimmy delivers their task at hand: cook and cater his birthday party for him and his circle of friends.

Preview video highlights: