Main Cast of Nanny McPhee and the Big Bang
The film stars Emma Thompson as Nanny McPhee, a magical nanny who helps a struggling family. Ralph Fiennes plays the children's father, Mr. Brown, while Maggie Smith appears as the formidable Aunt Adelaide.
Supporting Actors and Key Roles
Rupert Everett portrays the charming Uncle Albert, and Ewan McGregor plays the children's uncle, Mr. Green. The cast also includes notable performances by Asa Butterfield as the eldest child, Simon Brown.
Where to Watch and Learn More
For full cast details, you can visit the official film page on IMDb. The movie combines family drama with magical elements and features a strong ensemble cast.
