Chaos reigns at the natural history museum when night watchman Larry Daley accidentally stirs up an ancient curse, awakening Attila the Hun, an army of gladiators, a Tyrannosaurus rex and other exhibits.
Larry Daley
Ben Stiller
Rebecca
Carla Gugino
Cecil
Dick Van Dyke
Gus
Mickey Rooney
Reginald
Bill Cobbs
Nick Daley
Jake Cherry
Dr. McPhee
Ricky Gervais
Theodore Roosevelt
Robin Williams
Erica Daley
Kim Raver
Attila the Hun
Patrick Gallagher
Ahkmenrah
Rami Malek
Christopher Columbus
Pierfrancesco Favino
Taxi Driver
Charlie Murphy
Octavius
Steve Coogan
Sacajawea
Mizuo Peck
Neanderthal #1
Kerry van der Griend
Neanderthal #2
Dan Rizzuto
Neanderthal #3
Matthew Harrison
Neanderthal #4
Jody Racicot
Don
Paul Rudd
Debbie
Anne Meara
Lewis
Martin Christopher
Clark
Martin Sims
Hun #1
Randy Lee
Hun #2
Darryl Quon
Hun #3
Gerald Wong
Hun #4
Paul Cheng
Teacher (Mike)
Teagle F. Bougere
TV News Anchor
Pat Kiernan
Friend #1
Nico McEown
Friend #2
Meshach Peters
Politician
Matthew Walker
Irish Worker
Jason McKinnon
Chinese Rail Worker
Jono Lee
Viking
Jason Vaisvila
Viking
Cade Wagar
Chinese Terra Cota Soldier
Cory Martin
Easter Island Head (voice)
Brad Garrett
Dexter
Crystal the Monkey
Pretty Tourist Girl (uncredited)
Che Landon
Moose (uncredited)
Phil Proctor
Viking Warrior (uncredited)
Gary Sievers
Jedediah Smith (uncredited)
Owen Wilson
Roman (uncredited)
Darren Shahlavi
(voice actor)
Miraida Rios