Chloë Grace Moretz Annika Hunter
Keira Knightley Megan Burch
Sam Rockwell Craig Hunter
Kevin Scott Frakes Producer
Kaitlyn Dever Misty
Ellie Kemper Allison
Jeff Garlin Ed Burch
Dylan Arnold Patrick
Mark Webber Anthony
Jasmin Savoy Brown Music Kid
Daniel Zovatto Junior
Gretchen Mol Bethany
Laura Rosenthal Casting
Tania Kupczak Set Decoration
Sara Coates Savannah
Alix Madigan Producer
Jodi Thelen Linda Burch
Lisa Wilson Executive Producer
Louis Hobson Theo
Lynn Shelton Director
Luce Cousineau Makeup Department Head
Benjamin Kasulke Director of Photography
Steve Golin Producer
Nat Sanders Editor
Mel Eslyn Line Producer
Eric Riedmann Matt
Basil Harris Wedding DJ
Andrea Seigel Screenplay
Zoe McLane Sophomore Girl
Benjamin Gibbard Original Music Composer
John Lavin Production Design
Rachelle Henry Junior Bridesmaid #1
Cheryl Cowan Script Supervisor
Liz Dean Casting
Joey Ally Espresso Server
Phillip Abraham Teen Anthony
Raj Brinder Singh Producer
Rosalie Swedlin Producer
Myles Nestel Producer
Schuyler Telleen Art Direction
Bhama Roget Airport Gate Agent
Omar Silva Bartender
Jennifer Popochock Hair Department Head
Michael Hill Music Supervisor
Rocki DuCharme Teen Savannah
Sara Lynne Wright Teen Allison
Ronald Leamon Costume Design
Amy Thone Mrs. Halpsky
Erik Simkins Still Photographer
Sherril Johnson Stunt Coordinator
Kyle Love Dan (uncredited)
Larissa Schmitz Teen Megan
Barbara Kinney Still Photographer
Maura Lindsay Teen Danielle
Kirsten deLohr Helland Danielle