Every season of When Sharks Attack... and Why ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of When Sharks Attack... and Why!

From America's coastlines to exotic beaches around the world, shark attacks are becoming more unpredictable. Many of these attacks occur suddenly, in large numbers and in unexpected locations — puzzling locals and scientists alike. Experts investigate these mysterious incidents to discover what is affecting some of nature’s most feared fish.

The Best Seasons of When Sharks Attack... and Why

Every season of When Sharks Attack... and Why ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of When Sharks Attack... and Why!