The talking animals of Madagascar have never been known for their navigational skills. In the first film, they tried to get to Africa and wound up in Madagascar. In the second film, they tried to get to New York and ended up in Africa. Now, they're stuck tooling around Europe with a circus. Ah well, it's all just an excuse for Chris Rock to crack wise while Ben Stiller, David Schwimmer and Jada Pinkett Smith act like the straight men (animals?). The penguins and the lemurs still get all the best laughs. 85 minutes PG.