We have the first poster and some great images of Halle Berry who stars as the lead in the upcoming John Stockwell‘s movie Dark Tide. This action-thriller also stars her real life boyfriend Olivier Martinez, and the story centers around a diving instructor who returns to the deep after a near-fatal incident with a Great White shark.

Shark expert Kate Mathieson is returning to Great White infested waters of isolated Guadalupe Island for the first time since her own near-deadly shark attack. When her husband chooses ambition over his wife’s safety in a split-second encounter with the jaws of death, Kate’s marriage nearly breaks apart. A year later, a monsoon-season voyage back to the same island becomes an escalating series of terrifying underwater confrontations and gut-wrenching emotional challenges. Testing her courage in the face of nature’s ultimate terror, she shows herself as tough as the men she is attracted to — and perhaps the bravest of all. Kate endures and changes the terms of the contest with mankind’s most feared underwater predator.