A group of friends decides to spend an unforgettable vacation in Mexico. What begins as an adventure filled with partying and diving turns into a nightmare when they are attacked by criminals on the high seas. Trapped in the depths of the ocean, surrounded by sharks and with a ruthless enemy lurking on the surface, Tatiana, the protagonist, must use all her ingenuity and courage to survive and save her friends.

A police chief, a policewoman and a group of hunters try to track down and kill a mysterious creature that's laying waste to a Korean village.

Helen, the wife of the Secretary of State for Defence of the United Kingdom, learns that her secret identity as a spy is in danger after her lover is killed by London's underworld. Her employers, "the Black Doves", a 'Spies-for-hire' organisation – that retrieves industrial, political or diplomatic secrets for the highest bidder – send Sam, an old friend, to protect her.