"Being in the moment it was not a scary moment... it was a cool moment. I was face-to-face with those majestic creatures. It was incredibly eye opening because I was always terrified of great white sharks, but being in the water with them, being within their habitat, they don't look like big, monstrous creatures - they're beautiful, peaceful and serene," Blake said in a statement.
In the trailer, Blake, who plays Nancy, screams for help as she is seen surfing alone in deep waters. Somehow, she manages to take refuge on a rock in the sea. But what happens next is terribly scary. Soon after, she is attacked by a great white shark, which circles around the rock on which she is stuck