2021 Shark Week

Josh Gates links up with his childhood hero, William Shatner, to boldly go where Shark Week has never gone before. The mission: enter shark-infested waters to understand the nature of fear and come face to face with an apex predator.

Country star Brad Paisley and comedian JB Smoove meet in the Bahamas to swim with sharks. With Dr. Austin Gallagher's help, they put Brad's musical talents to the test in shark-infested waters to see how sound can attract or repel sharks.

Dr. Craig O'Connell and Marc Payne return to where they filmed a juvenile great white; believing there's a nursery nearby, they follow the trail to a discovery that could change everything known about great whites.

Shark experts has discovered three sharks who developed unique and deadly skills. These sharks are situated on three locations. The Tresher shark at the crowded New York coast line, who are only there for excactly 2 weeks. They developed the skill to stun or kill there prey with a tail whiplash. Further down south at the outer banks there is a ship graveyard from WW II which became a artificial reef and is the home for great numbers of sand tiger sharks who developed a stealth adaptation which keeps them motionless in the mercy water. Normally a shark has to keep moving to stay alive, which makes this skill quite unique. On the other side in the pacific/ bering sea a third ninja sharks manifest itself and is called the Salmon shark. There ninja skill is a super heated core, to survive in the freezing cold water. See how they research these species

Shark researchers travel to Andros Island in The Bahamas to determine if it's a new great hammerhead hotspot, and they're using reports of a half-octopus, half-shark creature known as the Lusca to help them locate massive sharks.

Forrest Galante hunts for clues surrounding the legend of El Demonio Negro, a 50-foot shark that's terrorized fishermen and tourists for generations.