Gossip Girl › Season 4

S4 E5: Goodbye, Columbia

An anonymous Gossip Girl blast starts a very damaging rumor about one of Columbia's new students, Serena. On her path to greatness, Blair decides to take a class with a powerful businesswoman, Martha, who is guest-lecturing at Columbia, but a mysterious fellow student thwarts her plans to secure the prized position as Martha's assistant.

Air date	Oct 11, 2010
Runtime	42 minutes
TMDB rating	★ 7.6/10