Ardal O'Hanlon
Robbie (voice)
Acting
Steve Coogan
Blitzen (voice)
Acting
Jane Horrocks
Donner (voice)
Acting
Paul Whitehouse
Prancer (voice)
Acting
Harry Enfield
Old Jingle (voice)
Acting
Jeff Goldblum
White Rabbit (voice)
Acting
David Attenborough
Self (voice)
Acting
Ricky Gervais
Penguin (voice)
Acting
Rob Brydon
Prison Guard (voice)
Acting
Jeremy Dyson
Viking (voice)
Writing
Sean Hughes
Tapir (voice)
Acting
Natalie Imbruglia
Koala (voice)
Acting
Mark Gatiss
Viking (voice)
Acting
Steve Pemberton
Viking (voice)
Acting
Reece Shearsmith
Viking (voice)
Acting
Alistair McGowan
Des Yeti (voice)
Acting