TV Nature - Season 33 Episode 6 : Invasion of the Killer Whales Nature - Season 33 Episode 6 : Invasion of the Killer Whales 7.8/10 by 39 users A shift of power is taking place at the top of the world. The Arctic is undergoing a dramatic change, and with this change one iconic Arctic hunter may soon have to give way to another as solid ice turns to open sea. The polar bear, once king of the North, needs ice to stalk its prey. Killer whales, or orca, on the other hand, are unable to hunt in an ocean locked in ice. Details Casts Posters Images Title Nature - Season 33 Episode 6 : Invasion of the Killer Whales Alternative Titles Nature with George Page First Air Date 1982-10-10 Last Air Date 2025-10-29 Number of Episodes 683 Number of Seasons 44 Genres Documentary, Family, Networks PBS, Casts Plot Keywords , Episodes List Nature Season 33 :Episode 1 Penguins: Spy in the Huddle: The Journey Penguins: Spy in the Huddle: The Journey 2014-09-24 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 2 Penguins: Spy in the Huddle: First Steps Penguins: Spy in the Huddle: First Steps 2014-10-01 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 3 Penguins: Spy in the Huddle: Growing Up Penguins: Spy in the Huddle: Growing Up 2014-10-08 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 4 Animal Misfits Animal Misfits 2014-10-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 5 A Sloth Named Velcro A Sloth Named Velcro 2014-11-05 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 6 Invasion of the Killer Whales Invasion of the Killer Whales 2014-11-19 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 7 Best of Birds Best of Birds 2014-12-10 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 8 Wild France Wild France 2015-01-07 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 9 Penguin Post Office Penguin Post Office 2015-01-28 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 10 Owl Power Owl Power 2015-02-18 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 11 The Last Orangutan Eden The Last Orangutan Eden 2015-02-25 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 12 Animal Homes: The Nest Animal Homes: The Nest 2015-04-08 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 13 Animal Homes: Location, Location, Location Animal Homes: Location, Location, Location 2015-04-15 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 14 Animal Homes: Animal Cities Animal Homes: Animal Cities 2015-04-22 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 15 Mystery Monkeys of Shangri-La Mystery Monkeys of Shangri-La 2015-04-29 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 16 Animal Childhood Animal Childhood 2015-05-13 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy... Nature Season 33 :Episode 17 The Sagebrush Sea The Sagebrush Sea 2015-05-20 Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy...