Ben Stiller

Larry Daley

Carla Gugino

Rebecca

Dick Van Dyke

Cecil

Mickey Rooney

Gus

Bill Cobbs

Reginald

Jake Cherry

Nick Daley

Ricky Gervais

Dr. McPhee

Robin Williams

Theodore Roosevelt

Kim Raver

Erica Daley

Patrick Gallagher

Attila the Hun

Rami Malek

Ahkmenrah

Pierfrancesco Favino

Christopher Columbus

Charlie Murphy

Taxi Driver

Steve Coogan

Octavius

Mizuo Peck

Sacajawea

Kerry van der Griend

Neanderthal #1

Dan Rizzuto

Neanderthal #2

Matthew Harrison

Neanderthal #3

Jody Racicot

Neanderthal #4

Paul Rudd

Don

Anne Meara

Debbie

Martin Christopher

Lewis

Martin Sims

Clark

Randy Lee

Hun #1

Darryl Quon

Hun #2

Gerald Wong

Hun #3

Paul Cheng

Hun #4

Teagle F. Bougere

Teacher (Mike)

Pat Kiernan

TV News Anchor

Nico McEown

Friend #1

Meshach Peters

Friend #2

Matthew Walker

Politician

Jason McKinnon

Irish Worker

Jono Lee

Chinese Rail Worker

Jason Vaisvila

Viking

Cade Wagar

Viking

Cory Martin

Chinese Terra Cota Soldier

Brad Garrett

Easter Island Head (voice)

Crystal the Monkey

Dexter

Che Landon

Pretty Tourist Girl (uncredited)

Phil Proctor

Moose (uncredited)

Gary Sievers

Viking Warrior (uncredited)

Owen Wilson

Jedediah Smith (uncredited)

Don Zimmerman

Editor

Claude Paré

Production Design

Bridget McGuire

Art Direction

Grant Van Der Slagt

Art Direction

Michele Laliberte

Art Direction

Robert Ben Garant

Screenplay

Michael Barnathan

Producer

Lin MacDonald

Set Decoration

Shawn Levy

Producer

Shawn Levy

Director

Thomas Lennon

Screenplay

Ilene Starger

Casting

Chris Columbus

Producer

Alan Silvestri

Original Music Composer

Michael Diner

Art Direction

Guillermo Navarro

Director of Photography

Stefán Karl Stefánsson

ADR & Dubbing

Milan Trenc

Book

Julie D'Antoni

Visual Effects Producer

Clint Carleton

Stunts

Lauro David Chartrand-DelValle

Stunts

Kimberly Chiang

Stunts

Armen Ksajikian

Musician

Craig Ricci Shaynak

ADR & Dubbing

J.J. Makaro

Stunt Coordinator

Helen Jarvis

Supervising Art Director

Dean Zimmerman

Associate Editor

Chris Beach

Set Designer

Chad Sayn

Stunt Double

Yves Cameron

Stunts

Jeffrey C. Robinson

Fight Choreographer

Rob 'Sluggo' Boyce

Stunts

Loyd Bateman

Stunts

Mike Mitchell

Stunt Double

Paul Rutledge

Stunts

Jon Kralt

Stunts

Dave Hospes

Stunts

Dean Choe

Stunts

Kit Mallet

Stunts

Mike Desabrais

Stunts

John Dale

Construction Foreman

Warren Hendriks

First Assistant Sound Editor

Tim Gomillion

Sound Recordist

William H. Orr

Special Effects Coordinator

Gloria Davies

Unit Publicist

Matt Patterson

Sound Recordist

Craig Henighan

Sound Designer

R.J. Kizer

ADR Supervisor

Donald Sylvester

Foley Editor

Neil McBride

Dolly Grip

Karen Patch

Wardrobe Designer

Blanche Boileau

Costume Supervisor

Neil Robertson

Location Manager

Jan Kobylka

Construction Coordinator

Rob Vreugde

Transportation Coordinator

John Murray

Foley Supervisor

Victoria Down

Makeup Artist

Dennis Rogers

Sound Recordist

Helen Luttrell

Dialogue Editor

Dave Kulczycki

Sound Effects Editor

Skip Longfellow

Assistant Sound Editor

Sherry Linder-Gygli

Hairstylist

Susan Dawes

Dialogue Editor

James Salberg

Dolly Grip

Mildred Iatrou

ADR Editor

Terry Wilson

Supervising Music Editor

David Lucarelli

ADR Recordist

John T. Cucci

Foley Artist

Gary Burritt

Negative Cutter

Dan O'Connell

Foley Artist

Charleen Richards-Steeves

ADR Mixer

Chris Regan

Color Timer

James Ashwill

Foley Mixer

Larry Blanford

Second Unit Director of Photography

Diane Durant

Script Supervisor

Renée April

Costume Design

Daniel Mansfield

Second Second Assistant Director

Michael Hibberson

Boom Operator

Jim Rygiel

Visual Effects Supervisor

Rhonda Taylor

Third Assistant Director

Rob Young

Production Sound Mixer

Craig Henighan

Supervising Sound Editor

Ellen Somers

Associate Producer

Anne M. Simonet

Unit Production Manager

Josh McLaglen

First Assistant Director

Josh McLaglen

Co-Producer

Ira Shuman

Executive Producer

John A. Larsen

Supervising Sound Editor

James Forsyth

Extras Casting

Mark Radcliffe

Executive Producer

Thomas M. Hammel

Unit Production Manager

Scott Cozens

Camera Loader

Blaise Corrigan

Stunt Driver

Glenn Bydwell

Set Designer

Ellen Freund

Property Master

Marty Eli Schwartz

First Assistant Director

David Crone

"A" Camera Operator

Brian Smrz

Second Unit Director

Peter Bodnarus

Set Designer

Misha Bukowski

Second Assistant Director

Ira Shuman

Unit Production Manager

Doug Girling

Set Designer

Glen A. Dickson

"B" Camera Operator

Thomas M. Hammel

Executive Producer

Ray Lai

Graphic Designer

Loree Cameron

Graphic Designer

Zoe E. Rotter

Casting Associate

Valerie Lindquist

Casting Assistant

Dan DeLeeuw

Visual Effects Supervisor

Tex Kadonaga

Modeling