Dug, along with his sidekick Hognob, unite a cavemen tribe to save their hidden valley from being spoiled and, all together as a team, to face the menace of a mysterious and mighty enemy, on the turf of an ancient … Eddie Redmayne, Tom Hiddleston, Maisie Williams, Timothy Spall, Miriam Margolyes, Rob Brydon, Kayvan Novak Added on Netflix 2023-09-04. Youtube Trailer