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

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