Helena Bonham Carter

Mother Squirrel (voice)

Shirley Henderson

The Gruffalo's Child (voice)

Robbie Coltrane

The Gruffalo (voice)

Rob Brydon

The Snake (voice)

John Hurt

The Owl (voice)

Tom Wilkinson

The Fox (voice)

James Corden

The Mouse (voice)

Phoebe Givron-Taylor

Little Squirrel (voice)

Sam Lewis

Little Squirrel