Last night's Gossip Girl season premiere ended with a major shocker, one that will be in the forefront of our minds when the expecting Blair Waldorf meets her visiting future sister-in-law and her ulterior motives.

The CW's promo for next Monday hits at major drama on that and other fronts.

On next week's episode, "Beauty and the Feast," Nate reconnects with Diana, Serena forces Charlie to decide which world she wants to embrace, and Dan seeks Chuck’s help to stop the publication of his book.

He soon discovers, though, that it's Chuck who needs help. From the looks of the Canadian promo below, he's taking this new attitude on life to dangerous levels. How long before he hits the point of no return?

Watch these promos - plus an extended one from the CW - below and comment:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.