Carter

Adam Scott

Hugh

Richard Jenkins

Melissa

Catherine O'Hara

Dr. Judith

Jane Lynch

Sondra

Amy Poehler

Lauren Stinger

Mary Elizabeth Winstead

Trey

Clark Duke

Gary

Ken Howard

Michelle

Jessica Alba

Keiko

Valerie Tian

Mark

Adam Pally

Margo

Sarah Burns

Tyler

Jamie Renell

Charles

Steve Coulter

Mrs. Kobayashi

Vickie Eng

Etta

Valerie Payton

Young Carter (as Trevor Standish)

Trevor Scott Standish

Evan

John Gavin Alexander Plunkett

Crying Waitress (uncredited)

Greyson Chadwick

Emily

Isabella Zentkovic

Mr. Kobayashi

Vince Canlas

Mr. Stringer

Mark Oliver

Emily

Gavin Luckett

Maitre'd

Todd Denson

Usher

Stephen Warner

Mr. Striped Jacket

Randy Cohlmia

David

Brian Kurlander

Lorraine

Sarah Vowell

Lawyer

David Kronawitter

Fire Chief

Leland L. Jones

Cynthia

Claire Bronson

Maureen

Elyssa Brette Mactas

Coat Check Girl

Andrea Moore

Waitress

Semi Lee

Jewelry Shop Owner

Frank Roberts

Yoga

Kacie Jo Marta Nickles

Waiter (uncredited)

Gregory Bromfield

Young Carter

Trevor Standish

Ted (uncredited)

Michael H. Cole

Teenage Carter

Ben Swayze

Birthday Party Mom (uncredited)

Niki Davis

Restaurant Patron (uncredited)

Liana Loggins

Isabella Zentkovich