(Entertainment Weekly) -- Ben Stiller had no problem handling Christian Bale and an army of robots this Memorial Day weekend. "Night at the Museum: Battle of the Smithsonian" cruised to an easy first-place finish of $70 million over the four-day weekend, according to early estimates by Hollywood.com Box Office.
Ben Stiller and the gang in "Night at the Museum: Battle of the Smithsonian" were No. 1 at the box office.
The total marks Stiller's biggest opening ever, as the PG-rated comedy clearly caught the attention of families looking for non-violent (and just a wee bit educational) entertainment. 'Smithsonian's' tally also demolishes its predecessor, 'Night at the Museum,' which opened its doors to a $42.2 million gross over a four-day Christmas weekend in 2006.
Settling for No. 2 was "Terminator Salvation," which earned $53.8 million over the four-day weekend (plus $13.4 million from its debut on Thursday, bringing its five-day gross to $67.2 million). Warner Bros. will boast about 'Salvation' representing the Terminator series' best opening, beating "Terminator 3: Rise of the Machine's" three-day tally of $44 million in July 2003. Entertainment Weekly: 15 best 'Terminator' moments
But as impressive as 'Salvation's' earnings may be, it could have trouble in the forthcoming weeks. The film's numbers dropped from Friday to Saturday, a rarity that could signal disappointing word of mouth.
'Trek,' in particular, is holding up extremely well -- the sci-fi reboot is closing in on $200 million and should take over Monsters vs. Aliens this week to become 2009's top moneymaker.
"Dance Flick" rounded out the top five with $13.1 million, which is a respectable outcome for the modestly budgeted spoof movie from the Wayans family.
On the indie scene, Steven Soderbergh's "The Girlfriend Experience," starring the adult-film actress Sasha Grey, scored an okay $200,000 from 30 theaters. "Easy Virtue," the 1920s-era romantic comedy featuring Jessica Biel, roared to $146,000 from just 10 theaters for a healthy average of $14,600 per theater.
Also, the con-film "The Brothers Bloom" expanded to 52 theaters, stealing $528,000 and averaging just more than $10,000 per theater. iReport.com: What did you think of 'Museum', 'Terminator'?
Overall, the box office was up 2 percent compared to last year's Memorial Day weekend, when "Indiana Jones and the Kingdom of the Crystal Skull," despite nuking the fridge, managed to whip up a staggering $126.9 million.
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