Trailer
Cast
Phil Proctor
Moose (uncredited)
Mickey Rooney
Gus
Kim Raver
Erica Daley
Matthew Harrison
Neanderthal #3
Martin Sims
Clark
Gerald Wong
Hun #3
Gary Sievers
Viking Warrior (uncredited)
Owen Wilson
Jedediah Smith (uncredited)
Darryl Quon
Hun #2
Dick Van Dyke
Cecil
Jake Cherry
Nick Daley
Rami Malek
Ahkmenrah
Charlie Murphy
Taxi Driver
Kerry van der Griend
Neanderthal #1
Ben Stiller
Larry Daley
Robin Williams
Theodore Roosevelt
Brad Garrett
Easter Island Head (voice)
Bill Cobbs
Reginald
Dan Rizzuto
Neanderthal #2
Paul Rudd
Don
Randy Lee
Hun #1
Jason Vaisvila
Viking
Jody Racicot
Neanderthal #4
Paul Cheng
Hun #4
Pat Kiernan
TV News Anchor
Jason McKinnon
Irish Worker
Jono Lee
Chinese Rail Worker
Martin Christopher
Lewis
Teagle F. Bougere
Teacher (Mike)
Steve Coogan
Octavius
Mizuo Peck
Sacajawea
Anne Meara
Debbie
Ricky Gervais
Dr. McPhee
Crystal the Monkey
Dexter
Darren Shahlavi
Roman (uncredited)
Carla Gugino
Rebecca
Patrick Gallagher
Attila the Hun
Pierfrancesco Favino
Christopher Columbus
Nico McEown
Friend #1
Meshach Peters
Friend #2
Matthew Walker
Politician
Che Landon
Pretty Tourist Girl (uncredited)