比得兔

詹姆斯·柯登

Peter Rabbit (voice)

蘿絲·拜恩

Beatrix 'Bea' Potter / Jemima Puddle-Duck (voice)

多姆納爾·格利森

Thomas McGregor / Mr. Jeremy Fisher (voice)

瑪格·羅比

Flopsy Rabbit / Narrator (voice)

Elizabeth Debicki

Mopsy Rabbit (voice)

黛西·蕾德莉

Cottontail Rabbit (voice)

Colin Moody

Benjamin Bunny (voice)

山姆·尼爾

Mr. McGregor / Tommy Brock (voice)

Marianne Jean-Baptiste

Harrods General Manager

Felix Williamson

Derek

希雅

Mrs. Tiggy-Winkle (voice)

Fayssal Bazzi

Mr. Tod (voice)