A California surfer, a Canadian thrill-seeker, an Alabama football coach, and a mother from North Carolina reveal how they each came face-to-face with the ocean's top predator and lived to tell their stories.

Robert Irwin comes face to face with a great white shark for the first time ever. Following his father's footsteps, he will get as close as possible to these incredible creatures to determine which apex predator reigns supreme – crocs or great whites?

Tiffany Haddish hosts Shark Week! While her fantasy was to uncover the secrets of shark sex sailing on the fanciest yachts, surrounded by friendly sea creatures and pampered by a handsome merman, she's in for the sharkiest of wake-up calls.