Big Arnold Schwarzenegger ignores the advice about never acting with children or animals in this artful concoction of a fistful of the elements most likely to make a box-office hit. How can you maximise Arnie's muscular, awkward appeal? Put him, like a fish out of water, into a crowd of screaming, uncontrollable, pre-school kids. Great! Naturally, there's some action to go with this, as Arnie has to go undercover as a teacherto track down the son of a drugs dealer. Did we mention animals? Ah yes, our hero has a pet ferret, which helps him win over the kids after a nightmare first day in which he wishes he hadn't left his gun at home!