Mandy Moore

Sadie Jones

John Krasinski

Ben Murphy

Robin Williams

Reverend Frank

Eric Christian Olsen

Carlisle

Christine Taylor

Lindsey Jones

Josh Flitter

Choir Boy

DeRay Davis

Joel

Peter Strauss

Mr. Jones

Grace Zabriskie

Grandma Jones

Roxanne Hart

Mrs. Jones

Mindy Kaling

Shelly

Angela Kinsey

Judith

Rachael Harris

Janine

Brian Baumgartner

Jim

David Quinlan

Expectant Father

Bob Balaban

Jewelry Store Clerk (uncredited)

Wanda Sykes

Doctor (uncredited)

Jess Rosenthal

Jewelry Clerk

Nicole Randall Johnson

Louise

Travis T. Flory

Church Kid Manny

Cynthia Ettinger

Macy's Clerk

Poncho Hodges

Macy's Security Guard

Rubén Garfias

Coach

Derek Green

Doctor

Darla Fay

Starbucks Customer

Sean Tyson

Starbucks Customer

Bobbi Page

St. Augustine's Choir

Fletcher Sheridan

St. Augustine's Choir

Carmen Twillie

St. Augustine's Choir

Cynthia Youngblood

Mom in Labor (uncredited)