"Two best friends become rivals when their respective weddings are accidentally booked for the same day."
Kate Hudson
as Liv
Anne Hathaway
as Emma
Bryan Greenberg
as Nate
Chris Pratt
as Fletcher
Steve Howey
as Daniel
Candice Bergen
as Marion St. Claire
Kristen Johnston
as Deb
Michael Arden
as Kevin
Victor Slezak
as Colson
Kelly Coffield Park
as Kathy
John Pankow
as John
Zoe O'Grady
as Young Liv
Shannon Ferber
as Young Emma
June Diane Raphael
as Amanda
Emily Sarah Stikeman
as Student #1
Robert Capron
as Student #2
Kallie Tabor
as Student #3
Bruce Altman
as Simmons
Hettienne Park
as Marissa
Lauren Bittner
as Amie
Rena Maliszewski
as Female Colleague
Casey Wilson
as Stacy
Sarah Kate Jackson
as Salesgirl
Jason Kolotouros
as Delivery Guy
Paul Scheer
as Ricky Coo
André Holland
as DJ Jazzles
Anna Madigan
as Tanorexic
Daniel Raymont
as Colorist
Jon Daly
as Head Set
Michael Anastasia
as Geeky Neighbor
Nicole Stuart
as Receptionist
Robert Scott Wilson
as Rob
Pamela Figueiredo
as Pamela
Sam Pannier
as Stationery Clerk
John Franchi
as New York Cabbie (uncredited)
William Brent
as (voice)
Jeremy Brothers
as Nerdy Colleague
Colin Ford
Greg DePaul
Screenplay
Gary Winick
Director
Margot Boccia
Makeup Artist
Monique Peoples Graham
Hairstylist
Mandy Lyons
Frank Barbosa
Hair Department Head
Joe Rossi
Tina LaSpina
Paula Dion
Barbara Lorenz
Jean Carney
Navya La Shay
Tanisha Scott
Choreographer
Shawn Caple
Production Assistant
Linda Cohen
Music Supervisor
Edward Shearmur
Original Music Composer
Arnon Milchan
Executive Producer
Matt Luber
Julie Yorn
Producer
Susan Littenberg
Editor
Marcia DeBonis
Casting
Jennifer Euston
Tony Ludwig
Jonathan Filley
Karen Patch
Costume Design
Frederick Elmes
Director of Photography
Story
Jay Cohen
Shawnna Thibodeau
Stunts
Alan Riche
Dan Leigh
Production Design
Susannah Brengel
Production Accountant
Jonathan Lumley
Gaffer
Patrick Cyccone Jr.
Sound Mixer
John A. Machione
Unit Production Manager
Mark Norby
Ron von Blomberg
Set Decoration
Angela Quiles
Production Supervisor
Ralph Watson
"B" Camera Operator
Tracey Ruggiero
Debra L. Tennant
First Assistant Editor
G.A. Aguilar
Stunt Coordinator
Susan Dawes
Supervising Sound Editor
Steadicam Operator
Trish Seeney
Makeup Department Head
Liz Bernstrom
Key Makeup Artist
Eddie Micallef
Second Assistant Director
Stephen Mann
William Sarokin
Production Sound Mixer
Claire Folger
Still Photographer
Katri Billard
Script Supervisor
James Bolt
Jill Brown
James Donahue
Art Direction
Laura C. McPherson
Assistant Art Director
Glen Trotiner
First Assistant Director
Guido DeCurtis
Leadman
Lukasz Jogalla
"A" Camera Operator
George Leong
Boom Operator
Rebecca Hofherr
Assistant Costume Designer
