S01E06 — Blue Whale
In a dramatic conclusion to the series, the travelers have a close encounter with grey whales and meet the deadly Humboldt squid in a search for the mighty blue whale, the biggest creature that has ever lived.
In a dramatic conclusion to the series, the travelers have a close encounter with grey whales and meet the deadly Humboldt squid in a search for the mighty blue whale, the biggest creature that has ever lived.