主演：Ross Breen 泰莉莎·加拉赫 西蒙·格林诺 Shelley Longworth Mary Murphy Michael Murphy Paul Panting 韦恩·格雷森 Rob Rackstraw 威廉·范德普耶 基思·威克姆 Jo Wyatt
简介：The Octopod is grabbed by a colossal squid. The Octonauts are unable to break free due to the hooks on the ends of the squid's tentacles. Fortunately the arrival of some sperm whales turns the squid from hunter to hunted.
主演：Ross Breen 泰莉莎·加拉赫 韦恩·格雷森 西蒙·格林诺 Shelley Longworth Mary Murphy Michael Murphy Paul Panting Rob Rackstraw 威廉·范德普耶 基思·威克姆 Jo Wyatt
简介：Kwazii and Dashi become entangled in a strange deep-sea creature - a siphonophore - and when a geyser blasts it toward the surface, the Octonauts must stop its ascent before it fatally bursts.