What in the world is a cnidarian (and how do you even pronounce it)? In this BrainPOP UK movie, Tim and Moby dive into the ocean to introduce you to these wiggly creatures of the sea. In this educational, animated movie you’ll learn about the main types of cnidarians, which include jellyfish, corals, anemones, and hydras. Although they come in different forms, you’ll learn what body features cnidarians all have in common. Find out why and how some cnidarians move about while others stay put, as the world moves around them! You’ll also see how these creatures of the deep sting, eat their food and how they reproduce. Behold - the jellies of the deep!