Tom Cavanagh
Mal Downey
Sarah Chalke
Samantha Rose
James Barbour
Dr. Troy Rollins
Michael Ian Black
Jerry (voice)
Nadia Dajani
Jane
Illeana Douglas
KJ
Celeste Holm
Iris
Logan Marshall-Green
Martin
Wil Horneff
Dave
Shannon McGinnis
Barbara
Anna Belknap
Marissa
Tovah Feldshuh
Senior Editor
Daphne Rubin-Vega
Belladonna Editor
Susan Misner
Associate Editor
Erik Palladino
Groom
Catherine Kellner
Bride
Ajay Naidu
Best Man
Marisa Ryan
Bridesmaid
Stephen Bogardus
Father of Bride
Daniel Cantor
Philly Phil
Ann McDonough
Mother of Bride
Zack Abramowitz
Restaurant Patron (uncredited)
Bryan Ayres
Angry Student
Gavin Bailey
Martin's Best Man
Michele Buster
Other Voice (Voice)
Julien David
Giscard
Terrence Gray
Wedding Spectator
Sophocles Jones
Pedestrian
Andy Kris
Other Voice (Voice)
Lia Levenson
Italian Ice Mom
Zen Mansley
Celebrity Voices (Voice)
Evan Oppenheimer
Father Bogoliobov / French Voice
Suzi Oppenheimer
Other Voice (Voice)
Zoe Oppenheimer
Italian Ice Baby
Kenneth Schapiro
Other Voice (Voice)
Cory Schwartz
Audience Member
Rebecca Servon
Other Student
Charles Whitehead
Theater PA Voice (Voice)
Allison Eve Zell
French Voice (Voice)
Zack Abramowitz
Restaurant Patron
Shannon Amabile
Lecture Student
Chenoa Andon
Movie Patron
Michael BonViso
Restaurant Patron
Anthony Flotte
Member of Wedding Party
Jonathon Grant
Internet Cafe Patron
Afroz Hafeez
Wedding Guest
Matt Lish
Wedding Guest
Javier Merida
Restaurant Patron
Matt Semino
Theater Patron
Jen Strickland
Theater Patron
Tabetha Wallace
Bridesmaid
Joe Wissler
Internet Cafe Patron