Storyline: Pup, a bamboo shark, discovers egg sacs while playing around the ocean with his friends. When he sees human poachers stealing the eggs from his reef, Pup makes it his mission to save his family. As he leaves the sea and enters the beautiful, yet dangerous, world of humans he'll prove he isn't too small to save his family.

Storyline: Kate (Halle Berry) is a shark expert whose business has been failing since a shark attack killed a fellow diver under her command. Once dubbed 'the shark whisperer,' Kate is haunted by the memory of the attack and unable to get back into the water. With bills piling up and the bank about to foreclose on Kate's boat, Kate's ex-boyfriend Jeff (Olivier Martinez) presents her with a lucrative opportunity: lead a thrill-seeking millionaire businessman on a dangerous shark dive...outside the cage. Battling her self-doubts and fear, Kate accepts the proposal -- and sets a course for the world's deadliest feeding ground: Shark Alley.

A weekend at a lake house in the Louisiana Gulf turns into a nightmare for seven vacationers as they are subjected to shark attacks.