Joseph Gordon-Levitt
Tom
Acting
Zooey Deschanel
Summer
Acting
Geoffrey Arend
McKenzie
Acting
Chloë Grace Moretz
Rachel
Acting
Matthew Gray Gubler
Paul
Acting
Clark Gregg
Vance
Acting
Patricia Belcher
Millie
Acting
Rachel Boston
Alison
Acting
Minka Kelly
Autumn
Acting
Charles Walker
Millie's New Husband
Acting
Ian Reed Kesler
Douche
Acting
Darryl Alan Reed
Bus Driver
Acting
Valente Rodriguez
Employee #1
Acting
Yvette Nicole Brown
New Secretary
Acting
Nicole Vicius
Partygoer
Acting
Natalie Boren
Another Partygoer
Acting
Maile Flanagan
Rhoda
Acting
Darryl Sivad
Usher
Acting
Gregory A. Thompson
Minister
Acting
Michael Bodie
Man
Writing
John Mackie
Mime
Acting
Jacob Stroop
Cupid
Acting
Kevin Michael
Wedding Singer
Acting
Sid Wilner
Grossman
Acting
Richard McGonagle
Narrator (voice)
Acting
Jean-Paul Vignon
French Narrator (voice)
Acting
Bryan Anthony
Dancer
Acting
Sybil Azur
Dancer
Acting
Cheryl Baxter
Dancer
Acting
Gustavo Carr
Dancer
Acting
John R. Corella
Dancer
Acting
Nadine Ellis
Dancer
Acting
Alejandro Estornel
Dancer
Acting
Nathaniel Flatt
Dancer
Acting
Reshma Gajjar
Dancer
Acting
Tiffany Granath
Dancer
Acting
Jennifer Hamilton
Dancer
Acting
Brandon Henschel
Dancer
Acting
Michael Higgins
Dancer
Acting
Kenneth Hughes
Dancer
Acting
Alexandra Nicole Hulme
Dancer
Acting
John Jacquet Jr.
Dancer
Acting
Jennifer Lee Keyes
Dancer
Acting
Tim Lacatena
Dancer
Acting
Rebecca Lin
Dancer
Acting
Gelsey Weiss
Dancer
Acting
Katie Malia
Dancer
Acting
Anthony Marciona
Dancer
Acting
Christopher Martinez
Dancer
Acting
Vivian Nixon
Dancer
Acting
Tracy Phillips
Dancer
Acting
Nathan Prevost
Dancer
Acting
Jamie Shea
Dancer
Acting
Ryan Thomas
Dancer
Acting
Christian Vincent
Dancer
Acting
Jull Weber
Dancer
Acting
Olivia Howard Bagg
Summer - Age 12 (uncredited)
Acting
Jason Robinson
The Puma (uncredited)
Acting
Chris Connell
Marcus (uncredited)
Acting
Samantha Krutzfeldt
Charlie (uncredited)
Acting
Kathryn Weisbeck
Summer Lookalike (uncredited)
Acting
Eileen Álvarez
Summer Lookalike (uncredited)
Acting
Jennifer Hetrick
Sarah (uncredited)
Acting
Pleasant Wayne
Tavern Patron (uncredited)
Acting