"A kindly occupational therapist undergoes a new procedure to be shrunken to four inches tall so that he and his wife can help save the planet and afford a nice lifestyle at the same time."
Matt Damon
as Paul Safranek
Christoph Waltz
as Dusan Mirkovic
Hong Chau
as Ngoc Lan Tran
Kristen Wiig
as Audrey Safranek
Rolf Lassgård
as Dr. Jorgen Asbjørnsen
Ingjerd Egeberg
as Anne-Helene Asbjørnsen
Udo Kier
as Konrad
Søren Pilmark
as Dr. Andreas Jacobsen
Jason Sudeikis
as Dave Johnson
Maribeth Monroe
as Carol Johnson
Jayne Houdyshell
as Paul's Mother
Phil Reeves
as Audrey's Dad Larry
James Van Der Beek
as Anesthesiologist
Alison J. Palmer
as Anesthesiologist's Wife
Tim Driscoll
as Good Friend Tim
Kristen Thomson
as Good Friend Gina
Kevin Kunkel
as Buddy Kevin
Patrick Gallagher
as Drunk Guy at Bar
Linda M. Anderson
as Realtor
John Reynolds
as Estate Sale Buyer
Carmen Orellana
as Meat Cutter Carmen
David Noonen
as Meat Cutter Dave
Bob Bezousek
as Omaha Steaks Bob
Ana Marie Cox
as TV Pundit
Roland Martin
Milo Goodman
as Mortgage Broker
Dave Sokolowski
as Friend at Bar
Michael Heathcote
as Carrying Box Carrier
Martha Girvin
as Curious Reunion Friend
Brendan Beiser
as Reunion Friend
Alison Brooks
Paul Constable
Neil Patrick Harris
as Jeff Lonowski
Laura Dern
as Laura Lonowski
Niecy Nash-Betts
as Leisureland Salesperson
Margo Martindale
as Woman on Shuttle
Kerri Kenney
as Single Mom Kristen
Donna Lynne Champlin
as Leisureland Administrator
Don Lake
as Leisureland Guide Matt
Mary Kay Place
as Land's End Customer (voice)
Sherry Mandujano
as Waiting Room Nurse
Kimberly Kodatsky
as Treatment Room Nurse
Larry Mannell
as Downsizing Supervisor
Kerry-Lee Finkle
as Downsizing Nurse
Natasha Bromfield
as Recovery Room Nurse
Raffaele Brereton
as Leisureland Orderly
Damiãn Garth Brown
Jermaine Otis Granville
Jeffrey Sinclair
Richard D. Leko
as Woman on Shuttle's Son
Jon De Leon
as Keepsake Box Mover
Howard J. Davis
Maryam Moshiri
as BBC Anchor
Bill Coulter
as Brian Fakler
Jeff Clarke
as Divorce Lawyer
Juan Carlos Velis
as Call Center Co-Worker
Paul Mabon
as Olive Garden Roger
Veena Sood
as Leislureland Housewife
Nick Douzenis
as Greek Party Guest
Spiros Kontos
Maria Kontou
Peter Melatos
Loukia Papadapoulos
Paul Landais
as Spaniard
Rodrigo Salera
Salvador Sindoni
Balaram Vilchis
Ann Bordwine Beeder
as Cool Woman at Dusan's Party
Kathryn Aboya
as Dose Girl at Dusan's Party
Jack Haven
as Dusan's Girlfriend
Kristina Cocoli
as Dusan's Party Girl
Lina Shekhovtsova
Jeffrey R. Smith
as Guy at Dusan's Party
Pepe Serna
as Señor Cárdenas
Rose Bianco
as Gladys
Lidia Perez
as Ringworm Mother
Ramon Marroquin
as Ringworm Father
Cicela Bravatti
as Bickering Deaf Couple
Jorge Tello
Pamela Archer
as Alondra Resident
Dalila Gamboa Diaz
Margareta Pettersson
as Solveig Edvardsen
Joaquim de Almeida
as Conference Director Dr. Pereira
Cameron Geddes
as Little Ronni
Bjørnar Egede-Nissen
as Torvald
Warren Belle
as Tunde
George B. Seremba
as Asbjørnsen's Colleague
Christoph Friedrich Richter
as Norway Colony Scientist
Michaela Sanielevici
Caroline Andersen
as Colony Member
Erik Andersen
Solveig Barber
Aaron Befus
Bent Brakas
Steve Fievet
Jahkeil Goldson
David Gudjonsson
Marianne Haldorsen
Jani Hamalainen
Ida Linckert Hertzman
Erik Irwin
Anastasia Kharlamova
Ksenia Daniela Kharlamova
Aleksander Krogevoll
Elizabeth Jeanne le Roux
Tero Konttinen
Raimo Kurppa
Kristin Lyssand
Mark Makivirta
Sari Miettinen
Tanya Missirlian
Antti Muhunen
Kent Nielsen
Riita Nikolakakos
Velva Nystrom
Thomas Paloheimo
Lars Paronen
Jacob Pettersson
Kimberly Rowntree
Jorgen Runas
Michael Skretteberg
Tomas Straum
Kari Svenneby
Alari Tork
Thomas Wicks
Kristina Yedlitska
Hélène Cardona
as Newscaster (uncredited)
Rolfe Kent
Conductor
Denis Bellingham
Boom Operator
Regina Robb
Unit Production Manager
Jeff Porter
First Assistant "A" Camera
Radan Popović
Second Unit Director of Photography
Steadicam Operator
Meredith Budgen-Starnes
Second Assistant "A" Camera
Andrew Caney
Grip
"A" Camera Operator
Original Music Composer
Robert Tagliaferri
First Assistant "B" Camera
Lonny Danler
Digital Imaging Technician
K.C. Hodenfield
First Assistant Director
Jack Boem
Second Assistant Director
Melanie Teixeira
Second Assistant "B" Camera
James E. Price
Visual Effects Supervisor
Megan Ellison
Executive Producer
Mike Yabuta
Dolly Grip
Marcia Scott
Assistant Costume Designer
Alexandra Hooper
Assistant Set Decoration
Karen Young
Third Assistant Director
Ann-Marie Ferney-Tellez
Property Buyer
Liz Gruszka
Makeup Artist
Cliona Furey
Hair Department Head
Mindy Elliott
First Assistant Editor
Angela Latimer
Assistant Editor
Brett McDermid
Transportation Coordinator
Charles McGlynn
Property Master
Lindsay Jacobs
Costume Supervisor
Patricia Keighran
Makeup Department Head
Joe Bini
Additional Editing
Jacqueline Robertson Cull
Hairstylist
Kay Georgiou
Michael L. Hall
Chief Lighting Technician
Kevin A. Barnes
Assistant Chief Lighting Technician
Ron Renzetti
Margaret Robbs
Eric Gamache
Assistant Production Coordinator
Andy Clement
Prosthetic Makeup Artist
David Gulick
Barnaby Smith
Costumer
Gerrod Shully
Second Second Assistant Director
Glen Roemer
Assistant Property Master
Alexander Kutchera
Leadman
Julie Hewett
Cathy Shibley
Mark P. Stoeckinger
Supervising Sound Editor
Wilton Higgins
Lize van der Bijl
Alexandra Pinto
Production Secretary
Shamu Naidu
Payroll Accountant
Tom Farr
Stunt Coordinator
Dave Van Zeyl
Stunts
Tracy Boyd
Second Unit Director
Shayna Markowitz
Casting Associate
Paul Timothy Carden
ADR Supervisor
Geoffrey Mandel
Graphic Designer
Sarah Monat
Foley Artist
Ashley Lambert
ADR Voice Casting
Shari Spier
Rob McCallum
Storyboard Artist
Steve 'Shack' Shackleton
Greg Hedgepath
Sound Editor
John Sanacore
Foley Mixer
Rob Davis
Mark Coffey
Assistant Sound Editor
Yasmyn Lee
Art Department Coordinator
Lisa Shamata
Unit Publicist
George Kraychyk
Still Photographer
Dialogue Editor
Kerry Dean Williams
Mike Billard
Transportation Co-Captain
Marco Bianco
Dave Lewis
John Kaye
Derek Bujalski
Ben Skorstad
François Dagenais
Alan Rankin
Richard Ford
Music Editor
Scott Wolf
Robin Harlan
Geoff Stradling
Orchestrator
Phillip Tellez
Construction Coordinator
Nathan Carlson
Alexander Payne
Director
Jim Taylor
Screenplay
Per Henry Borch
Line Producer
Patricia Larman
Set Decoration
Kimberley Zaharko
Supervising Art Director
John Jackson
Casting
Jim Burke
Producer
Stefania Cella
Production Design
Jørgen Stangebye Larsen
Art Direction
Phedon Papamichael
Director of Photography
Karl J. Martin
Mark Johnson
Wendy Chuck
Costume Design
Kevin Tent
Editor
Greg Chapman
Sound Mixer
Aurora Bergere
Key Makeup Artist
Doug J. Meerdink
Cody Brunty
Visual Effects
Dawn E. Rivard
Brian Adler
Leslie Sebert
Makeup Effects Designer
Christine Beveridge
Allan Cooke
Patrick Cyccone Jr.
Sound Re-Recording Mixer
Adrian Stansfield
Kenneth Gustavsen
Sound Recordist
Tony Lamberti
Karen Manthey
Michelle Morrissey
Production Supervisor
Leifur B. Dagfinnsson
Co-Producer
Production Manager
Associate Producer
Diana Pokorny
Douglas Paton Taylor
Francine Fontaine
Odetta Stoddard
Driss Benyaklef
Nick Butler
Anna Musso
Heidi Vogel
Post Production Supervisor
Tor Arne Øvrebø
Lori A. Balton
Location Scout
Fred Kamping
Location Manager
Allen Coulter
Set Designer
Wes Ford
Researcher
Masako Masuda
Iselin Saga
Peter Orth
Michael Madden
Laura Selvaggio
Njål Lambrechts
Melissa Girotti
Production Coordinator
Erin Sahlstrom
Etienne Gravrand
Liane Prevost
Jenne Lee
Renée Hansen Mlodyszewski
Jamie Vesay
Dondi Bastone
Music Supervisor
Rebecca Robertson
Script Supervisor
Kerri Smeltzer
Rudy Jansen
Casting Assistant
Kjell-Gunnar Hjartholm Knudsen
Peter J. Novak
Douglas Dresser
Andrew O'Sullivan
Jesse Griffiths
Bastiaan Koch
VFX Artist
Natasha Mullan
Camera Loader
Jeff Smith
Rafael E. Sánchez
Gaffer
Greg Langham