Starring: Ben Stiller, Amy Adams, Owen Wilson
Directed by: Shawn Levy (“Night at the Museum”)
Written by: Robert Ben Garant (“Balls of Fury”) and Thomas Lennon (“Herbie Fully Loaded”)

The entire original cast might be back for a second helping, but rehashing the same old jokes from the first outing is a bit overzealous even for Ben Stiller and his myriad of fictional characters in “Night at the Museum: Battle of the Smithsonian.”

In the sequel, Stiller returns as Larry Daley, this time a former museum night watchman who has become a successful CEO of a company that produces a glow-in-the-dark flashlight. When Larry returns to the Museum of Natural History to say a quick hello, however, he learns that all the exhibits that came to life during his first adventure (and ultimately became his friends) are begin replaced with interactive displays and getting shipped off to the Smithsonian Museum for storage.

He also discovers the magic tablet that transforms the exhibits into living, breathing creatures is being pursued by the evil Egyptian pharaoh Kahmunrah played by Hank Azaria (“Along Came Polly”) and his henchmen, which include Ivan the Terrible (Christopher Guest), Napoleon Bonaparte (Alain Chabat), and Al Capone (Jon Bernthal). New to the fray is also Amelia Earhart (Amy Adams) who sticks with Larry during most of the battle and participates in the most interesting scenes of the movie when the two figure out how to jump in and out of famous works of art.

Any clever ideas, however, are easily diluted by lots of bad one-liners, obvious jokes (Yes, Napoleon Bonaparte was short, get over it), and tedious slapstick, which will only appease the youngest viewers. While there are slight highlights like Bill Heder as Gen. Custard, the humor is sketchy at best and gets it wrong most of the time.