Best Big Screen Nannies

We have long loved Emma Thompson, an Oscar winner we've never quite gotten enough of. But when she first appeared as no nonsense Nanny McPhee, armed with a snaggletooth, warts, body padding and a potato-like nose, we wondered what she was up to. Did the glowing star of "Sense and Sensibility" really want to spend her days playing a circus freak version of Mary Poppins? Apparently so -- "Nanny McPhee Returns," the sequel to "Nanny McPhee," 2005's hit family movie -- arrives in theaters this week.