Shark Week 2021 comes out chomping with comedian and movie star Tiffany Haddish re-living her experience diving with sharks. Jackass' Steve-O and Air Jaws star Dickie Chivell recount their Shark Week experiences.

Shark Week 2021 delivers a big bite as Josh talks to legendary William Shatner about their shark encounters. Country music superstar Brad Paisley and Krikey, It's the Irwin's Robert Irwin talk diving shark-infested waters.

The Shark Week 2021 waves continue as Josh sits down with actor/director/comedian Kevin Smith and star of the new series Shark Academy, Riley Elliott. Later, Josh chats with shark expert Alison Towner about shooting Air Jaws and Great White Come Back.

Josh sits down with the star of Dr. Pimple Popper Pops Shark Week, Sandra Lee. NFL legend and amateur shark diver Rob Gronkowski tells us which activity scares him more. Then, Josh takes a gamble diving with sharks in Las Vegas.

Shark Week 2021 isn't washed up yet as Josh talks with a real-life shark -- Shark Tank's Kevin O'Leary. Josh catches up with Tristan Guttridge to talk Monster Sharks of Andros Island, then takes a shark dive of his own in the Bahamas' Stuart Cove.