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.