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)

Selina Griffiths

Magma / Additional Voice (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)

Antony Bayman

Additional Voices (voice)

Richard Beek

Additional Voices (voice)

Tom Doggart

Additional Voices (voice)

Tim Hands

Additional Voices (voice)

Adrian Rhodes

Additional Voices (voice)

Victoria Stevens

Additional Voices (voice)

Ben Whitehead

Additional Voices (voice)