Creatures of the Deep

The nature documentary series takes a look at marine invertebrates, some of the most bizarre and beautiful animals on the planet. Divers swim into a shoal of predatory Humboldt squid as the creatures emerge from the depths to hunt in packs. Time-lapse photography reveals thousands of starfish gathering under the Arctic ice to devour a seal carcass. And a giant octopus commits suicide for her young: a camera follows her into a cave which she walls up, then she protects her eggs until she starves. (Signed), The acclaimed wildlife series looks at marine invertebrates, some of the planet's most bizarre and beautiful animals. Featuring Humboldt squid and giant octopi.