Casting et fiche technique de Les Octonauts et les grottes de Sac Actun. 
Réalisation
Casting
Paul Panting
Peso
Peso
Simon Greenall
Captain Barnacles
Captain Barnacles
Jo Wyatt
Coba / Tweak (UK & US)
Coba / Tweak (UK & US)
Teresa Gallagher
Blind Cave Fish / Polar Bear Scouts (UK & US) / Ryla (UK & US) / Dashi (UK)
Blind Cave Fish / Polar Bear Scouts (UK & US) / Ryla (UK & US) / Dashi (UK)
Rob Rackstraw
Manatee / Kwazii (UK & US)
Manatee / Kwazii (UK & US)
Keith Wickham
Fish
Fish
Andres Williams
Poison Venum Tooth / Snail (UK & US) / Limpet (UK & US) / Guardian Iguanas (UK & US)
Poison Venum Tooth / Snail (UK & US) / Limpet (UK & US) / Guardian Iguanas (UK & US)
Scénario
Voix Off VO
