Justin Timberlake
Dylan Harper
Mila Kunis
Jamie Rellis
Jenna Elfman
Annie Harper
Patricia Clarkson
Lorna
Woody Harrelson
Tommy Bollinger
Richard Jenkins
Mr. Harper
Bryan Greenberg
Parker
Andy Samberg
Quincy
Nolan Gould
Sammy - Sam the Magnificent
Shaun White
Himself
Andrew Fleming
Driver
Catherine Reitman
Female Co-Worker
Courtney Henggeler
Flight Attendant
Masi Oka
Darin Arturo Morena
Tiya Sircar
Hostess
Christopher T. Wood
Ira Ungerleider
Emma Stone
Kayla
Lili Mirojnick
Laura
Rupak Ginn
Male Co-Worker (L.A.)
Duane R. Shepard Sr.
Older Man
Chike Johnson
Taxi Driver
Angelique Cabral
Pam Niborski
Lance Kerfuffle
Security Guard
Jerry Ying
Photographer
Jerry Hyman
Caricaturist
Nick Lee
Dylan's Neighbor
Jason Sung Lee
Dylan's Friend
Michael Morris
Carriage Driver
Brooklyn McLinn
Policeman
Timothy Bish
Dancer
LaJon Dantzler
Dancer
Angel Feliciano
Dancer
Laura Fremont
Dancer
Nicole Guidetti
Dancer
Alicia Mazepa
Dancer
Mayumi Miguel
Dancer
Jermaine Montell
Dancer
Joanna Numata
Dancer
Danielle Polanco
Dancer
Wes Pope
Dancer
Steven Rosa
Dancer
Seth Stewart
Dancer
DeAnna Walters
Dancer
Adam Zotovich
Dancer
Alexandra Gluck
Unaccompanied Minor #1
Taryn Gluck
Unaccompanied Minor #2
Kandé Amadou
Dancer (Flashmob) (uncredited)
Christopher Baskerville
Airport Traveler (uncredited)
Barry Bradford
Basketball Player (uncredited)
Jennifer Brito
FlashMob (uncredited)
William Patrick Brown
Passenger (uncredited)
Jorga Caye
Tour Guide (uncredited)
Tammy Dugen
DeeDee (uncredited)
Teresa Hui
Dancer (uncredited)
Rashida Jones
Maddison (uncredited)
Paul Marra
Tommy's Package Guy (uncredited)
Andrea-Rachel Parker
Flashmob Dancer (uncredited)
Evelina Pereira
Belgian Girl (uncredited)
Alex Phillip
Classmate / Reception Guest (uncredited)
Shane Schoeppner
Airport Diner (uncredited)
Jason Segel
Brice (uncredited)
Uzimann
Hallal Food Vendor (uncredited)
Barbara Vincent
Flash Mob (Grand Central) (uncredited)
James Wallington
Photographer's Assistant (uncredited)
Ryan Dodson
Airport Passenger (uncredited)