Ben Stiller
Greg Focker
Robert De Niro
Jack Byrnes
Teri Polo
Pam Byrnes
Blythe Danner
Dina Byrnes
Nicole DeHuff
Debbie Byrnes
Jon Abrahams
Denny Byrnes
Owen Wilson
Kevin Rawley
James Rebhorn
Dr. Larry Banks
Tom McCarthy
Dr. Bob Banks
Phyllis George
Linda Banks
Kali Rocha
Flight Attendant
Bernie Sheredy
Norm the Interrogator
Judah Friedlander
Pharmacy Clerk
Peter Bartlett
Animal Shelter Worker
John Elsen
Chicago Airport Security
Mark Hammer
Hospital Patient
Amy Hohn
Ticket Agent
William Severs
Father O'Boyle
John Fiore
Kinky
Marilyn Dobrin
Kali Rocha
Marci Reid
Traveler
Frank Santorelli
Courier
Russell Hornsby
Late Night Courier
Patricia Cook
Little Girl
Cody Arens
Little Boy
Cole Hawkins
Little Boy
Spencer Breslin
Little Boy
Ina Rosenthal
Wedding Worker
Kim Rideout
Nurse
Kresh Novakovic
Airport Policeman
G. A. Aguilar
Cop
Lynn Ann Castle
Security Guard