Minnie Driver

as Rosina da Silva

Tom Wilkinson

as Mr. Charles Cavendish

Harriet Walter

as Mrs. Cavendish

Jonathan Rhys Meyers

as Henry Cavendish

Florence Hoath

as Clementina Cavendish

Arlene Cockburn

as Lily Milk, the Maid

Emma Bird

as Rebecca

Adam Levy

as Benjamin