Adam Scott
Carter
Richard Jenkins
Hugh
Catherine O'Hara
Melissa
Amy Poehler
Sondra
Mary Elizabeth Winstead
Lauren Stinger
Clark Duke
Trey
Ken Howard
Gary
Valerie Tian
Kieko
Jessica Alba
Michelle
Jane Lynch
Dr. Judith
Adam Pally
Mark
Vickie Eng
Mrs. Kobayashi
Greyson Chadwick
Crying Waitress (uncredited)
Sarah Burns
Margo
Jamie Renell
Tyler
Valerie Payton
Etta
Gavin Luckett
Emily
Vince Canlas
Mr. Kobayashi
Mark Oliver
Mr. Stringer
Todd Denson
Maitre d'
Brian Kurlander
David
Sarah Vowell
Lorraine
Steve Coulter
Charles
David Kronawitter
Lawyer
Leland L. Jones
Fire Chief
Claire Bronson
Cynthia
Andrea Moore
Coat Check Girl
Trevor Scott Standish
Young Carter
Frank Roberts
Jewelry Shop Owner
Gregory Bromfield
Waiter (uncredited)
Michael H. Cole
Ted (uncredited)
Niki Davis
Birthday Party Mom (uncredited)
Michelle Flanagan-Helmeczy
Bar Patron (uncredited)
Liana Loggins
Restaurant Patron (uncredited)
Kacie Jo Marta Nickles
Yoga / kick boxer (uncredited)