While it was expected to be a close race, Night at the Museum: Battle of the Smithsonian ($53.5M) easily topped Terminator Salvation ($43M) to capture the weekend box office crown. Both of these borderline movies will surely be blown out of the water next week by the absolutely fantastic Up (saw it; loved it). Star Trek slipped to third but still had a strong weekend ($21.9M/$183.5M), managing to edge last week's champ Angels & Demons ($21.4M/$81.5M). Newcomer Dance Flick finished fifth with a decent take of $11.1M.
