Olivier Martinez (Blood and Chocolate), Ralph Brown, Adi Shankar, Luke Stein, Mark Elderkin, Thoko Ntshinga, and Sizwe Msutu have all be cast alongside Halle Berry in Dark Tide, which is currently filming in Africa. In the film Berry plays Kate Mathieson, shark naturalist and documentarian, has been reluctant to re-enter the water since the tragic death of her mentor. (Adi Shanker, Cinema, Dark Tide, Halle Berry, Luke Stein, Mark Elderkin, Olivier Martinez, Ralph Brown, Sizwe Msutu, Thoko Ntshinga)