Gossip Girl/While You Weren't Sleeping

While You Weren't Sleeping
Season 4, Episode 16
Airdate	February 21, 2011
Production Number	3X5966
Written by	Sarah Goodman
Directed by	Norman Buckley
Stream
← 4x15 It-Girl Happened One Night	4x17 → Empire of the Son
Gossip Girl — Season Four

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While You Weren't Sleeping is the sixteenth episode of the fourth 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 (credit only)), Ed Westwick (Chuck Bass), Jessica Szohr (Vanessa Abrams)

With: Kelly Rutherford (Lillian van der Woodsen)

And: Matthew Settle (Rufus Humphrey)

Guest Starring: Michael Boatman (Russell Thorpe), David Call (Ben Donovan), Jennifer Missoni (Donna), Connor Paolo (Erik van der Woodsen), Amanda Setton (Penelope Shafai), Tika Sumpter (Raina Thorpe), Zuzanna Szadkowski (Dorota), Kevin Zegers (Damien Dalgaard)

Co-Starring: Alice Callahan (Jessica), Kevin Collins (Bradley Kidd), Lisa Masters (Bryn Harold), Rachel Oyama (Emily)

Uncredited: Kristen Bell ("Gossip Girl")