Jack Byrnes

Robert De Niro

Greg Focker

Ben Stiller

Dina Byrnes

Blythe Danner

Pam Byrnes

Teri Polo

Debbie Byrnes

Nicole DeHuff

Dr. Larry Banks

James Rebhorn

Denny Byrnes

Jon Abrahams

Linda Banks

Phyllis George

Kevin Rawley

Owen Wilson

Flight Attendant

Kali Rocha

Bob Banks

Thomas McCarthy

Dr. Bob Banks

Tom McCarthy

Norm the Interrogator

Bernie Sheredy

Pharmacy Clerk

Judah Friedlander

Animal Shelter Worker

Peter Bartlett

Chicago Airport Security

John Elsen

Hospital Patient

Mark Hammer

Ticket Agent

Amy Hohn

Father O'Boyle

William Severs

Kinky

John Fiore

Kali Rocha

Marilyn Dobrin

Traveler

Marci Reid

Courier

Frank Santorelli

Late Night Courier

Russell Hornsby

Little Girl

Patricia Cook

Little Boy

Cody Arens

Little Boy

Cole Hawkins

Little Boy

Spencer Breslin

Wedding Worker

Ina Rosenthal

Nurse

Kim Rideout

Airport Policeman

Kresimir Novakovic

Cop

John Joseph Gallagher

Airport Policeman

Kresh Novakovic

Security Guard

Lynn Ann Castle

Cop

G. A. Aguilar