Jennifer Aniston

Sarah Huttinger

Kevin Costner

Beau Burroughs

Shirley MacLaine

Katharine Richelieu

Mark Ruffalo

Jeff Daly

Richard Jenkins

Earl Huttinger

Christopher McDonald

Roger McManus

Mena Suvari

Annie Huttinger

Steve Sandvoss

Scott

Rob Lanza

New Year's Eve M.C.

Lisa Vachon

Young Katherine

Erinn Bartlett

Donna

Trevor Stock

Young Beau

Kate McClafferty

Bridesmaid

Jennifer Taylor

Jocelyn Richelieu

Marcia Ann Burrs

Pasadena Wife

Clyde Kusatsu

Conference Attendee

Lynn Wanlass

Pasadena Wife

Mike Vogel

Blake Burroughs

Mary Anne McGarry

Pasadena Wife

Kathy Bates

Aunt Mitsy (uncredited)

Maree Cheatham

Party Guest

Gloria Grant

Party Guest

Gregory White

Party Guest

Jake Mailey

Party Guest

Frank Novak

Party Guest

Billy Kerr

Party Guest

Terrie Snell

Party Guest

Shannon Farnon

Party Guest

Jenny Wade

Nikki

Allyson Bradford

Bridesmaid

Googy Gress

Burly Man

Rolando Molina

Mover

Carmela Rappazzo

Party Planner

Erinn Hayes

Wedding Coordinator

Christopher Stapleton

Bartender

George F. Regas

Pastor

Jaime Ray Newman

Conference Greeter

Andy Milder

Conference Attendee

Gabriel Jarret

Conference Attendee

John Sterling Carter

Conference Attendee

Mike Baldridge

Reporter

Donna Cooper

Reporter

Erin McDonald

Waitress

Paul Ganus

Co-Pilot

Amos Levkovitch

Magician

Leigh French

Charity Dinner Guest

Charlotte Colavin

Charity Dinner Guest

George Gerdes

Charity Dinner Guest

Lyman Ward

Charity Dinner Guest

Jordan Lund

Charity Dinner Guest

John E. Byrd

Doorman

Colleen Camp

Pasadena Wife (uncredited)

George Hamilton

Self (uncredited)