Beatrix Potter
Norman Warne
Millie Warne
Helen Potter
Rupert Potter
Miss Wiggin
William Heelis
Harold Warne
Fruing Warne
Mrs. Warne
Fiona
Young Beatrix
Young Bertram
Young Heelis
Hilda
Jane
Saunders
Lady Sybil
Sir Nigel
Lady Armitage
Mr. Copperthwaite
Lady Stokely
Lionel Stokely
Mrs. Haddon-Bell
Harry Haddon-Bell
Lady Clifford
Ashton Clifford
Mr. Cannon
Meeting Chairman
Man at Meeting
Auctioneer
Bidder
Station Staff (uncredited)
Woman in Bookshop (uncredited)
Platform Passenger (uncredited)
Lady (uncredited)
Young Farmer (uncredited)