Eddie Redmayne Dug (voice) Tom Hiddleston Lord Nooth (voice) Maisie Williams Goona (voice) Timothy Spall Chief Bobnar (voice) Miriam Margolyes Queen Oofeefa (voice) Rob Brydon Message Bird / Brian / Bryan / Gonad the Gaul (voice) Kayvan Novak Dino / Jurgend (voice) Richard Ayoade Treebor (voice) Johnny Vegas Asbo (voice) Mark Williams Barry (voice) Gina Yashere Gravelle (voice) Rich Webber Grubup (voice) Simon Greenall Eemak / Thongo / Additional Voice (voice) Nick Park Hognob (voice) Luke Walton Hügelgraber / Additional Voice (voice) Ben Whitehead Additional Voices (voice)