Watch Gossip Girl S03e05 Now

Chuck uncovers a secret that Carter Baizen is hiding from Serena , involving the Buckley family—political rivals of the Vanderbilts.

Compare the of Blair and Serena during the wedding festivities. Watch Gossip Girl S03E05

The episode is a mid-2000s time capsule, featuring a standout soundtrack and fashion: Chuck uncovers a secret that Carter Baizen is

Features Sonic Youth's "Antenna" during pivotal emotional scenes and Phoenix’s "Lisztomania" during the wedding planning. Watch Gossip Girl S03E05