Elenco (30)
Ben Stiller
Larry Daley / Laaa
Robin Williams
Theodore Roosevelt
Owen Wilson
Jedediah Smith
Steve Coogan
Octavius
Ricky Gervais
Dr. McPhee
Dan Stevens
Sir Lancelot
Rebel Wilson
Tilly
Skyler Gisondo
Nick Daley
Rami Malek
Ahkmenrah
Patrick Gallagher
Attila the Hun
Mizuo Peck
Sacajawea
Ben Kingsley
Merenkahre
Dick Van Dyke
Cecil
Mickey Rooney
Gus
Bill Cobbs
Reginald
Andrea Martin
Rose
Rachael Harris
Madeline Phelps
Matt Frewer
Archibald Stanley
Brad Garrett
Easter Island Head (voice)
Regina Taufen
New York Reporter (voice)
Percy Hynes White
C.J. Fredericks
Brennan Elliott
Robert Fredericks
Kerry van der Griend
Neanderthal #1
Matthew Harrison
Neanderthal #2
Jody Racicot
Neanderthal #3
Randy Lee
Hun #1
Darryl Quon
Hun #2
Paul Cheng
Hun #3
Gerald Wong
Hun #4
Anjali Jay
Shepseheret