Cast principale
Niamh Cusack
Beatrix Potter
Enn Reitel
Mr. Bouncer/Robin/Animals/Cock Robin/Grocer
Mary Jane Bowe
Moppet/Flopsy Bunnies/Mopsy
Jenny Moore
Mittens/Flopsy/Flopsy Bunnies
Suzanne Bonetti
Child/Insects/Mice/Sarah
Richard Griffiths
Mr. Alderman Ptolomy Tortoise/Mr. Jackson/Sir Isaac Newton
Mark Lockyer
Alexander/ Peter Rabbit
Rory Carty
Peter Rabbit