Paul Rudd Don
Rami Malek Ahkmenrah
Owen Wilson Jedediah Smith (uncredited)
Ben Stiller Larry Daley
Robin Williams Theodore Roosevelt
Brad Garrett Easter Island Head (voice)
Chris Columbus Producer
Carla Gugino Rebecca
Ricky Gervais Dr. McPhee
Mickey Rooney Gus
Shawn Levy Producer, Director
Dick Van Dyke Cecil
Steve Coogan Octavius
Thomas Lennon Screenplay
Kim Raver Erica Daley
Charlie Murphy Taxi Driver
Bill Cobbs Reginald
Pierfrancesco Favino Christopher Columbus
Helen Jarvis Supervising Art Director
Patrick Gallagher Attila the Hun
Alan Silvestri Original Music Composer
Robert Ben Garant Screenplay
Phil Proctor Moose (uncredited)
Lauro David Chartrand-DelValle Stunts
Matthew Walker Politician
Anne Meara Debbie
Jake Cherry Nick Daley
Jim Rygiel Visual Effects Supervisor
Jason McKinnon Irish Worker
Chris Beach Set Designer
Marty Eli Schwartz First Assistant Director
Crystal the Monkey Dexter
Matthew Harrison Neanderthal #3
Craig Henighan Sound Designer, Supervising Sound Editor
Darren Shahlavi Roman (uncredited)
Dean Zimmerman Associate Editor
Brian Smrz Second Unit Director
Josh McLaglen Co-Producer, First Assistant Director
R.J. Kizer ADR Supervisor
Darryl Quon Hun #2
Dan O'Connell Foley Artist
Loyd Bateman Stunts
Mike Mitchell Stunt Double
Charleen Richards-Steeves ADR Mixer
Paul Cheng Hun #4
Guillermo Navarro Director of Photography
Blaise Corrigan Stunt Driver
James Ashwill Foley Mixer
Nico McEown Friend #1
Che Landon Pretty Tourist Girl (uncredited)
Mildred Iatrou ADR Editor
Donald Sylvester Foley Editor
Renée April Costume Design
Victoria Down Makeup Artist
Pat Kiernan TV News Anchor
Mizuo Peck Sacajawea
Karen Patch Wardrobe Designer
Sherry Linder-Gygli Hairstylist
John T. Cucci Foley Artist
Daniel Mansfield Second Second Assistant Director
Jody Racicot Neanderthal #4
Gary Burritt Negative Cutter
Randy Lee Hun #1
Dan DeLeeuw Visual Effects Supervisor
Rob 'Sluggo' Boyce Stunts
Rob Young Production Sound Mixer
Tracey Wilson Storyboard Artist
Michael Barnathan Producer
Dan Rizzuto Neanderthal #2
Thomas M. Hammel Executive Producer, Unit Production Manager
Claude Paré Production Design
David Lucarelli ADR Recordist