The largest flyer of all time takes on the 'dragon of death' in a gothic gloomscape. Quetzalcoatlus and Thanatosdrakon fly through thunder, lightning, and a batty blizzard. But how will they deal with grave danger on the ground?

Domers are advised this episode is a little scarier than usual, so if you're not a spooky fan it's a good idea to listen with your grown-up.

Patagotitan vs Tyrannotitan

Monstrous meat-eaters, humble herbivores and stealthy scavengers meet in the Dino Dome for the greatest race of all time. But there’s a catch: the landscape is never the same! From deserts and volcanoes to the deep sea and suburban streets… anything goes in the Dino Dome! Cheer on your favourite prehistoric predators while learning about their strengths, weaknesses and quirks in an action-packed Mesozoic mash-up of science fact and fiction.