Chloë Grace Moretz Rachel
Joseph Gordon-Levitt Tom
Minka Kelly Autumn
Zooey Deschanel Summer
Clark Gregg Vance
Rachel Boston Alison
Michael H. Weber Writer
Yvette Nicole Brown New Secretary
Patricia Belcher Millie
Matthew Gray Gubler Paul
Marc Webb Director
Mark Waters Producer
Ian Reed Kesler Douche
Maile Flanagan Rhoda
Geoffrey Arend McKenzie
Valente Rodriguez Employee #1
Richard McGonagle Narrator (voice)
Al Goto Stunt Coordinator
Nadine Ellis Dancer
Alexandra Nicole Hulme Dancer
Gustavo Carr Dancer
Scott Neustadter Writer
Samantha Krutzfeldt Charlie (uncredited)
Hope Hanafin Costume Design
John Koyama Stunt Coordinator
Gregory A. Thompson Minister
Mychael Danna Original Music Composer
Sybil Azur Dancer
Darryl Sivad Usher
Vivian Nixon Dancer
Jennifer Hetrick Sarah (uncredited)
Tim Atkins ADR Recordist
Chuck Zlotnick Still Photographer
Katie Malia Dancer
Nathan Prevost Dancer
Nicole Vicius Partygoer
Renetta G. Amador Script Supervisor
Piero Mura Sound Designer, Supervising Sound Editor
Darryl Alan Reed Bus Driver
Jean-Paul Vignon French Narrator (voice)
Eileen Álvarez Summer Lookalike (uncredited)
Bryan Anthony Dancer
Gelsey Weiss Dancer
Tim Lacatena Dancer
Tracy Phillips Dancer
Jennifer Lukehart Set Decoration
Gary Gegan Sound Re-Recording Mixer
Grady Allen Bishop Camera Car, Driver
Rob Simonsen Original Music Composer
Eric Steelberg Director of Photography
Alan Edward Bell Editor
Matthew Iadarola Sound Re-Recording Mixer
Eyde Belasco Casting
Jennifer Lee Keyes Dancer
Matthew Moriarty Steadicam Operator, Camera Operator
Jennifer Vecchiarello Assistant Editor
Christian Vincent Dancer
Jessica Tuchinsky Producer
Reshma Gajjar Dancer
Andrea von Foerster Music Supervisor
Laura Fox Production Design
Chris Connell Marcus (uncredited)
Anthony Marciona Dancer
Rebecca Lin Dancer
Jennifer Hamilton Dancer
Charles Varga Art Direction
Brandon Henschel Dancer
Jenny Hinkey Unit Production Manager
Jen Monnar Music Editor
Mason Novick Producer
John R. Corella Dancer
Steven J. Wolfe Producer