The episode is well-regarded for bringing the "Non-Judging Breakfast Club" back together for a shared mission, a dynamic often missed in later seasons. Where to Watch
This report covers , titled "Raiders of the Lost Art." It originally aired on April 30, 2012, on The CW. Episode Overview
Chuck, Blair, Nate, Serena, and Lola team up to infiltrate a secret society meeting at a mansion. They believe a mysterious diary held by Diana Payne contains proof that Bart Bass is still alive.
Fans and critics generally viewed the return of Bart Bass as a polarizing "jump the shark" moment, though it provided a massive cliffhanger for the final episodes of the season.
The investigation leads to the shocking discovery that Bart Bass is alive and has been hiding in a secret room.
Serena continues to act as Gossip Girl, using the power to manipulate situations to her advantage, which further strains her relationship with Lola. Critical Reception