Emma Thompson stars as a governess who uses magic to rein in the behavior of seven ne'er-do-well children in her charge.
A nanny reveals ways of making children behave that are much more effective than a time-out in this fantasy comedy based on the "Nurse Matilda" books for children by Christianna Brand. Near the dawn of the twentieth century, Mr. Brown (Colin Firth) is a widower who must tend to his business as an undertaker while looking after his brood of seven children. Brown's offspring are a singularly ill-mannered lot who have managed to drive away 17 different nannies when their father arranges for one Nanny McPhee to help out with the children. McPhee is an strange looking woman with a large nose, protruding teeth, and pock-marked skin, but it isn't long before the kids realize she has magical powers and isn't afraid to use them to help keep them in line.