Invasion of the Killer Whales

TV SHOWS
- SHOWS BY SUBJECT
- DON'T MISS
- TOP SHOWS
View All Shows
VIDEOS
- - Don't Miss
- Most Viewed
  - Uzbek Hideout
    Show: 21st Century Sex Slaves
  - How to Make Crack
    Show: Drugs Inc.
  - Elephant Attack
    Show: Ultimate Predators
  - Inside 9/11: Zero Hour
    Show: Inside 9/11
  - Startle Response
    Show: Brain Games
  - Black Dolphin Prison
    Show: Inside: Russia's Toughest Prisons
  - Kush Royal Cemetery
    Show: Black Pharaohs: Empire of Gold
  - Undercover in Pattaya
    Show: 21st Century Sex Slaves
  - One Strange Rock Teaser
    Show: One Strange Rock
View All Videos
PHOTOS
- Photo of the day
- Most Viewed
  - Shark-Infested Waters
    Show: Human Shark Bait
  - Heroin
    Show: Drugs Inc.
  - Meet the Tuna.com Crew
    Show: Wicked Tuna
  - 80’s Flashback
    Show: The 80s: The Decade That Made Us
  - Jaw-dropping Experiments
    Show: Brain Games
  - Drug subs
    Show: Inside: Cocaine Submarines
  - Border Security Season 2
    Show: Border Security
View all photos
SCHEDULE

https://assets-natgeotv.fnghub.com/Shows/39305.jpg

INVASION OF THE KILLER WHALES

ABOUT THE SHOW

A remarkable story is unfolding in the Arctic. As sea ice melts and the polar bear struggles to survive in a fast-warming world, another animal is rapidly moving into the northern regions of the planet – and it is starting to usurp the polar bear’s dominant role. Will the killer whale takes the polar bear's place as top predator in the Arctic?