PrimeWire

You can now watch the entire Shark Week Season 2021 Episode 20 movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

As the Shark Vortex retreats in the fall, sharks battle it out for dominance in New England's icy waters. Experts brave rough oceans and fierce predators to capture new footage and insight of the phantom shark and reveal which shark reigns supreme.