The following is a brief summary of the content found in this family drama that has been rated PG. There's brief profanity, and the children call each other a variety of names and hurl insults at each other (particularly in the first half of the film) that mostly have to do with class differences.
Violence consists mostly of kids rough-housing, followed by a magical nanny casting a spell over them that forces each to hit and otherwise harm themselves. This is played mostly for slapstick comic effect with no blood. A crooked uncle's life is threatened by two female debt collectors who comically push him around. At the same time, there is much talk of war and bombs being dropped on London and the children's father being in constant mortal jeopardy. The climax involves one of the children having to diffuse an active bomb that has become embedded in a field adjacent to the family farm.
Bad attitudes are present (again especially in the first half of the film before Nanny McPhee's teachings kick in), as is some potentially imitative behavior and various thematic elements including divorce. One parent is presumed dead for a long stretch of the movie, and there's some unrelated crude humor.
If you're still concerned about the film and its appropriateness for yourself or anyone else in your home who may be interested in seeing it, we suggest that you take a closer look at our detailed listings for more specific information regarding the film's content.
For those prone to visually induced motion sickness, there are some lightning strikes in the film that create a brief strobe light effect.