Nanny McPhee appears at the door of a harried young mother who is trying to run the family farm while her husband is away at war. But once she’s arrived, Nanny discovers that the children are fighting a war of their own against two spoiled city cousins who have just moved in. Relying on everything from a flying motorcycle and a statue that comes to life to a tree-climbing piglet and a baby elephant, Nanny uses her magic to teach her mischievous charges five new lessons.
Emma Thompson
as Nanny McPhee
Asa Butterfield
as Norman Green
Ralph Fiennes
as Lord Gray
Maggie Gyllenhaal
as Isabel Green
Maggie Smith
as Agatha Rose Doherty
Rhys Ifans
as Phil Green
Daniel Mays
as Blenkinsop
Bill Bailey
as Farmer MacReadie
Ewan McGregor
as Rory Green
Rosie Taylor-Ritson
as Celia Gray
Eros Vlahos
as Cyril Gray
Oscar Steer
as Vincent Green
