Night at the Museum: Battle of the Smithsonian

Ben Stiller Larry Daley Amy Adams Amelia Earhart Owen Wilson Jedediah Smith Hank Azaria Kahmunrah / The Thinker / Abe Lincoln Robin Williams Theodore Roosevelt Christopher Guest Ivan the Terrible Alain Chabat Napoleon Bonaparte Steve Coogan Octavius Ricky Gervais Dr. McPhee Bill Hader George Armstrong Custer Jon Bernthal Al Capone Patrick Gallagher Attila the Hun Jake Cherry Nicky Daley Rami Melik Ahkmenrah Mizuo Peck Sacajawea Kerry van der Griend Neanderthal #1 Matthew Harrison Neanderthal #2 Rick Dobran Neanderthal #3 Randy Lee Hun #1 Darryl Quon Hun #2 Gerald Wong Hun #3 Paul Cheng Hun #4 Jay Baruchel Sailor Joey Motorola Mindy Kaling Docent Keith Powell Tuskegee Airman #1 Craig Robinson Tuskegee Airman #2 Samuel Patrick Chu Teenage Boy #1 Augustus Oicle Teenage Boy #2 Kai James Teenage Boy #3 Clint Howard Air and Space Mission Control Tech #1 Matty Finochio Air and Space Mission Control Tech #2 George Foreman George Foreman Josh Byer Capone Gangster #1 Sophie Levy Young Girl #1 Tess Levy Young Girl #2 Christina Schild 'American Gothic' Woman Robert Thurston 'American Gothic' Farmer Alberta Mayne Kissing Nurse Clifton MaCabe Murray Kissing Sailor Caroll Spinney Oscar the Grouch (voice) Thomas Morley Darth Vader Dan Joffre Town Car Driver Dave Hospes Astronaut Regina Taufen New York Reporter Shawn Levy Infomercial Father Joe Jonas Cherub #1 (voice) Kevin Jonas Cherub #2 (voice) Nick Jonas Cherub #3 (voice) Eugene Levy Albert Einstein (voice) Brad Garrett Easter Island Head (voice) Ed Helms Larry Daley's Assistant (uncredited) Jonah Hill Brundon the Security Guard (uncredited) Thomas Lennon Wilbur Wright (uncredited) Crystal the Monkey Dexter / Able (uncredited)