Based on the best-selling series of young-adult novels by Cecily von Ziegesar and executive produced by Josh Schwartz ("Chuck," "The O.C.") and Stephanie Savage ("The O.C."), "Gossip Girl" is a one-hour drama based on the lives of privileged Manhattan prep school teens. The students first learn that Serena van der Woodsen, once the Upper East Side's most notorious party girl, is back in town the way they learn all the important news in their lives: from the blog of the all-knowing albeit ultra-secretive Gossip Girl. No one knows Gossip Girl's identity, but everyone in this exclusive and complicated vicious circle relies on her website and text messages for the latest scoop. Even Serena's closest friend, Blair Waldorf, is surprised to find that Serena has suddenly ended her self-imposed exile to boarding school and returned to Manhattan. Keeping track of the shifting friendships, jealousies and turmoil in this wealthy and complex world isn't easy, but it's what Gossip Girl does best.

Episodes Comprise:

Season 1:

1: Pilot
2: The Wild Brunch   
3: Poison Ivy   
4: Bad News Blair   
5: Dare Devil   
6: The Handmaiden's Tale   
7: Victor/Victrola   
8: Seventeen Candles   
9: Blair Waldorf Must Pie!   
10: Hi, Society   
11: Roman Holiday   
12: School Lies   
13: A Thin Line Between Chuck and Nate   
14: The Blair Bitch Project
15: Desperately Seeking Serena   
16: All About My Brother   
17: Woman on the Verge   
18: Much 'I Do' About Nothing

Season 2:

1: Summer Kind of Wonderful   
2: Never Been Marcused   
3: The Dark Night   
4: The Ex-Files   
5: The Serena Also Rises
6: New Haven Can Wait   
7: Chuck in Real Life   
8: Pret-a-Poor-J   
9: There Might be Blood   
10: Bonfire of the Vanity   
11: The Magnificent Archibalds   
12: It's a Wonderful Lie   
13: O Brother, Where Bart Thou?   
14: In the Realm of the Basses   
15: Gone with the Will
16: You've Got Yale!   
17: Carrnal Knowledge   
18: The Age of Dissonance   
19: The Grandfather   
20: Remains of the J   
21: Seder Anything   
22: Southern Gentlemen Prefer Blondes   
23: The Wrath of Con
24: Valley Girls   
25: The Goodbye Gossip Girl

Season 3:

1: Reversals of Fortune
2: The Freshmen   
3: The Lost Boy   
4: Dan de Fleurette   
5: Rufus Getting Married   
6: Enough About Eve   
7: How to Succeed in Bassness   
8: The Grandfather: Part II   
9: They Shoot Humphreys, Don't They?   
10: The Last Days of Disco Stick   
11: The Treasure of Serena Madre   
12: The Debarted   
13: The Hurt Locket   
14: The Lady Vanished   
15: The Sixteen Year Old Virgin   
16: The Empire Strikes Jack   
17: Inglourious Bassterds   
18: The Unblairable Lightness of Being   
19: Dr. Estrangeloved   
20: It's a Dad, Dad, Dad, Dad World   
21: Ex-Husbands and Wives   
22: Last Tango, Then Paris