Ben Stiller
Role: Larry Daley / Laaa
Robin Williams
Role: Theodore Roosevelt
Owen Wilson
Role: Jedediah Smith
Steve Coogan
Role: Octavius
Ricky Gervais
Role: Dr. McPhee
Dan Stevens
Role: Sir Lancelot
Skyler Gisondo
Role: Nick Daley
Rami Malek
Role: Ahkmenrah
Patrick Gallagher
Role: Attila the Hun
Mizuo Peck
Role: Sacajawea
Ben Kingsley
Role: Merenkahre
Rachael Harris
Role: Madeline Phelps
Matt Frewer
Role: Archibald Stanley
Brad Garrett
Role: Easter Island Head (voice)
Regina Taufen
Role: New York Reporter (voice)
Percy Hynes White
Role: C.J. Fredericks
Brennan Elliott
Role: Robert Fredericks
Kerry van der Griend
Role: Neanderthal #1
Matthew Harrison
Role: Neanderthal #2
Jody Racicot
Role: Neanderthal #3
Anjali Jay
Role: Shepseheret
Matty Finochio
Role: Roman Sentry
Patrick Sabongui
Role: Amir
Amir M. Korangy
Role: 1938 Egyptian Worker
Louriza Tronco
Role: Andrea
Jin Sangha
Role: Egyptian High Priest
James Neate
Role: Augustus Statue
Alice Eve
Role: Alice Eve (uncredited)
Hugh Jackman
Role: Hugh Jackman (uncredited)
Kishore Bhatt
Role: Theatre Patron (uncredited)
Dmitrious Bistrevsky
Role: Greek Statue (uncredited)
Hannah Blamires
Role: Theatre Patron (uncredited)
Jill Buchanan
Role: Passerby (uncredited)
Arpit Chaudhary
Role: Theatre Patron (uncredited)
Michael Denis
Role: Young Ahkmenrah's Father (uncredited)
Theo Devaney
Role: Lord Nelson (uncredited)
John Dryden
Role: Mummy (uncredited)
Jordan Gardiner
Role: Wealthy Donor (uncredited)
Ian Hawes
Role: Gala Photographer (uncredited)
Nils Hognestad
Role: Cowboy (uncredited)
Tony Honickberg
Role: Theatre Patron (uncredited)
Todor Jordanov
Role: Museum Guard (uncredited)
Zivile Kaminskaite
Role: Gala Event Wealthy Donor (uncredited)
Shaun Lucas
Role: Museum Patron / Passerby (uncredited)
Sid Man
Role: Passerby (uncredited)
Craig March
Role: NY Cop (uncredited)
Stuart Matthews
Role: Theatre Patron (uncredited)
Martyn Mayger
Role: Action Car Driver (uncredited)
Doris McCarthy
Role: Wealthy Donor (uncredited)
Pete Meads
Role: Passerby (uncredited)
Leah Perkins
Role: BMW Driver (uncredited)
Jacqueline Ryan
Role: Wealthy Donor (uncredited)
Andrea Sandell
Role: Passerby (uncredited)
Steve Saunders
Role: Passerby (uncredited)
Bomber Hurley Smith
Role: Roman Sentry (uncredited)
Celeste White Steele
Role: Theater Attendee (uncredited)
Ella Stiller
Role: Child on London Bus (uncredited)
Quinn Dempsey Stiller
Role: Child on London Bus (uncredited)
Winson Ting
Role: Man (uncredited)
Stefano Villabona
Role: Gala Photographer (uncredited)
Seth Whittaker
Role: Museum Guard (uncredited)
Buppha Witt
Role: Passerby (uncredited)
Brian Woodward
Role: Theatre Patron (uncredited)
Crystal the Monkey
Role: Dexter
