Niamh Cusack
Beatrix Potter

Enn Reitel
Robin / Insects (voice) / Grocer (voice) / Kep / Mr. Drake Puddle-Duck (voice) /...

Jenny Moore
Mittens (voice) / The Flopsy Bunnies (voice)

Mary Jane Bowe
The Flopsy Bunnies (voice) / Moppet (voice)

June Watson
Mrs. McGregor (voice)

Sarah Woolcock
The Flopsy Bunnies (voice)

Alan Bowe
Tom Kitten (voice)

Patricia Routledge
Cousin Ribby (voice)

Rosemary Leach
Mrs. Tabitha Twitchit (voice) / Tabitha Twitchit (voice)

Ian Holm
The Tailor (voice)

Derek Griffiths
Simpkin (voice)

Dan Russell
The Mouse Tailor (voice)

Hugh Laurie
Johnny Town-Mouse (voice)

Rory Carty
Peter Rabbit (voice)

Andrew Clitheroe
Benjamin Bunny (voice)

June Whitfield
Mrs. Rabbit (voice)

Richard Wilson
Mr. McGregor (voice)

Moir Lesley
Female Sparrow (voice)

Su Pollard
Jemima Puddle-Duck (voice)

Dinsdale Landen
Mr. Tod (voice)