Sander JonesDuggee (voice) / Writer / Assistant Director / Animation Director Alexander ArmstrongNarrator (voice) Jasmine BartholomewBetty (voice) Alfie SandersonTag (voice) Poppie BoyesNorrie (voice) Dexter VarrallRoly (voice) Bella GreenNorrie (voice) Arabella DuffyBetty (voice) Florence DhunnaNorrie (voice) Forrest DavisHappy (voice) Grant OrchardWorm (voice) / Norrie's Mum (voice) / Norrie's Dad (voice) / Writer / Series Director Phillip WarnerNaughty Monkey (voice) / Writer / Pre-Visualization Coordinator Adam LongworthCrab (voice) Sue GoffeOperatic Bird (Voice) / Executive Producer Ellie GoffeTadpoles (voice) Avalon McNamaraYoung Norrie (voice) Ferris Hicks-Little-JonesYoung Enid (voice) / Young Lamb (voice) Masami EagarHatsu (voice) Lucy MontgomeryHennie (voice) Grant OrchardWorm (voice) / Norrie's Mum (voice) / Norrie's Dad (voice) / Writer / Series Director Phillip WarnerNaughty Monkey (voice) / Writer / Pre-Visualization Coordinator Sander JonesDuggee (voice) / Writer / Assistant Director / Animation Director Dilpreet Kaur WaliaWriter Adam BeardsmoreWriter / Editorial Manager Sue GoffeOperatic Bird (Voice) / Executive Producer Henrietta Hurford-JonesExecutive Producer Jackie EdwardsExecutive Producer Anna KubikEditorial Manager Maliha BasakDigital Intermediate Data Wrangler Helena VagnoliniAssistant Editor Christopher SwaineSound Editor Jake RobertsSound Designer Marty O'BrienSound Editor Oliver M.A. KnowlesTheme Song Performance Barnaby TemplerSound Designer Hannah Lee MillerProduction Coordinator Angela EdmondsProduction Assistant Simon BancroftAnimation Supervisor Rhys ByfieldKey Animation Josep Bernaus VallsAnimation Daniel GarneroneAnimation Kristian AndrewsAnimation Jacob WilliamsLead Animator Lior Wolf-EpshteinAnimation Malcolm MoleAnimation Director Gideon RegalKey Animation Charlotte HarrisonAnimation Jenny LandrethScript Editor