Gossip Girl/The Age of Dissonance

The Age of Dissonance
Season 2, Episode 18
Airdate	March 16, 2009
Production Number	3T7618
Written by	Jessica Queller
Directed by	Norman Buckley
Stream
← 2x17 Carrnal Knowledge	2x19 → The Grandfather
Gossip Girl — Season Two

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The Age of Dissonance is the eighteenth episode of the second season of Gossip Girl.

Starring: Blake Lively (Serena van der Woodsen), Leighton Meester (Blair Waldorf), Penn Badgley (Dan Humphrey), Chace Crawford (Nate Archibald), Taylor Momsen (Jenny Humphrey), Ed Westwick (Chuck Bass), Jessica Szohr (Vanessa Abrams)

With: Kelly Rutherford (Lillian van der Woodsen (credit only))

And: Matthew Settle (Rufus Humphrey)

Guest Starring: Laura Breckenridge (Rachel Carr), Charles Isherwood (Himself), Jan Maxwell (Headmistress Queller), Sebastian Stan (Carter Baizen), Yin Chang (Nelly Yuki), Nicole Fiscella (Isabel Coates), Amanda Setton (Penelope Shafai), Kate French (Elle), Beau Gravitte (Mr. Campbell), Zuzanna Szadkowski (Dorota), Harmon Walsh (Julian)

Co-Starring: Daryl C. Brown (Maitre D'), Bess Rous (Fiona), Whitney Vance (Kelsey), Carrie Yaeger (Teacher)

Uncredited: Kristen Bell ("Gossip Girl")