By Jim Amos | Box Office Insider July 30, 2014 at 10:28AM
Ben Stiller, Robin Williams, Ricky Gervais and a cast of thousands are back for "Night at the Museum: Secret of the Tomb", coming from Fox on December 19th. The last two "Museum" films have grossed a combined $427 million on these shores and another $558 million overseas. So there's no real reason to ponder the question, "why a third?".
Here's the new trailer..