Asa Butterfield

Stitch Head (voice)

Joel Fry

Creature (voice)

Alison Steadman

Nan (voice)

Rob Brydon

Professor (voice)

Seth Usdenov

Fulbert Freakfinder (voice)

Fern Brady

Madame Miranda (voice)

Tia Bannon

Arabella (voice)

Jamali Maddix

Taj/Tej (voice)

Paul Tylak

Owggagoffakkookkk (voice)

Ruth Gibson

Old Lady (voice)

Rasmus Hardiker

Geoff (voice)

Ryan Sampson

Doctor Dislocation (voice)