`` I got to play two versions of Teddy Roosevelt , '' Williams said . ` ` Night at the Museum : Battle of the Smithsonian '' reunites cast and crew . Director says he improvised much of the dialogue . It is sequel to a 2006 film . Ben Stiller got into a crime fest with a pair of policemen .
` ` Night at the Museum : Battle of the Smithsonian '' reunites cast and crew . Director says he improvised much of the dialogue . It is sequel to a 2006 film . Ben Stiller got into a crime fest with a pair of policemen .