Director
Max Lang
DIRECTOR
Daniel Snaddon
Writer
Julia Donaldson
WRITER
Axel Scheffler
Suzanne Lang
Stars (in credits order)
Diana Rigg
Narrator(voice)
Sally Hawkins
Snail(voice)
Rob Brydon
Whale(voice)
Cariad Lloyd
Teacher(voice)
Fish(voice)
Arnold Brown
Other Snails(voice)
Emma Tate
David Cummings
School Child(voice)
Charlotte Davis-Black
