Matt SmithSuperworm (voice) Olivia ColmanNarrator (voice) Patricia AllisonButterfly (voice) Kobna Holdbrook-SmithWizard Lizard (voice) Paul ThornleyPapa Toad / Beetle (voice) Cariad LloydMama Toad / Beetle (voice) Felix TandonBaby Toad (voice) Samara SutariyaSkipping Beetle (voice) Lizzie WaterworthSpider (voice) Daryl ShuteAssociate Producer Michael RoseExekutiv producent René AubryOriginalmusikkompositör Adrian RhodesSupervising Sound Editor Alex StylianouAdr Recordist Antony BaymanSound Effects Editor Gilbert LakeSound Re-Recording Mixer Timeri DuplatMusic Editor Karen Lindsay-StewartCasting 
