Renée Zellweger

Beatrix Potter

Ewan McGregor

Norman Warne

Emily Watson

Millie Warne

Barbara Flynn

Helen Potter

Bill Paterson

Rupert Potter

Matyelok Gibbs

Miss Wiggin

Lloyd Owen

William Heelis

Anton Lesser

Harold Warne

David Bamber

Fruing Warne

Phyllida Law

Mrs. Warne

Patricia Kerrigan

Fiona

Lucy Boynton

Young Beatrix

Oliver Jenkins

Young Bertram

Justin McDonald

Young Heelis

Judith Barker

Hilda