Steve Martin
as George Banks

Diane Keaton
as Nina Banks

Kimberly Williams-Paisley
as Annie Banks

Kieran Culkin
as Matty Banks

George Newbern
as Bryan MacKenzie

Martin Short
as Franck Eggelhoffer

BD Wong
as Howard Weinstein

Peter Michael Goetz
as John MacKenzie

Kate McGregor-Stewart
as Joanna MacKenzie

Carmen Hayward
as Grace

April Ortiz
as Olivia

Mina Vasquez
as Marta

Gibby Brand
as David

Richard Portnow
as Al - the Tux Salesman

Barbara Perry
as Female Factory Worker

Martha Gehman
as Andrea - the Florist

Frank Kopyc
as Don, the Field Engineer

David Pasquesi
as Hanck - the Caterer

Ira Heiden
as Stock Boy

Thomas Wagner
as Police Officer

Marissa Lefton
as Annie - 3 Years Old

Sarah Rose Karr
as Annie - 7 Years Old

Amy Young
as Annie - 12 Years Old

Hallie Meyers-Shyer
as Flower Girl

Annie Meyers-Shyer
as Flower Girl

Morgan Dox
as Bridesmaid

Elisa Mandell
as Bridesmaid

Christine Beliveau
as Bridesmaid

Natasha Wieland
as Bridesmaid

Eric Kay
as Usher

Scott Hogan
as Usher

Peter James Cooper
as Usher

Ed Williams
as Reverend

Patricia Meyers
as Guest at Reception

Irving Meyers
as Guest at Reception

Mark Steen
as Waiter #1

Robert Bauer
as Waiter #2

Kevin Shaw
as Waiter #3

Bruce A. Block
as Photographer

Peter Murnik
as Patrolman

Chauncey Leopardi
as Cameron

Steve Tyrell
as Bandleader

Tom Irish
as Ben Banks

Eugene Levy
as Singer at Audition

Britt Leach
as Assistant Supermarket Manager (uncredited)

Pamela Matheson
as Gitte (uncredited)