In this episode Chris Packham unravels some of nature's oddest events. A deep sea blob spotted in the Gulf of Mexico, the washed up remains of a gargantuan creature , and a stow away spider with a set of unfathomable feet. He also investigates an Octopus with an extraordinary behaviour, the curious case of bright blue frogs appearing in pools in Germany and so much more. Join him on this journey to discover the strange and mysterious.