The Lorax -- $214,030,500
Madagascar 3: Escape to Europe -- $211,252,716
Brave -- $225,967,000
Ice Age: Continental Drift -- $139,339,000 ...
The U.S./Canada under-performer appears to be the latest installment of Ice Age, but "under performance" is a relative term. The feature will end up in the neighborhood of $150 million, and everywhere else in the known world it's making the turnstiles twirl at a high rate of speed.