In an effort to heal after witnessing her sister's horrific murder, Nic, her sister Annie and two close friends travel to a remote Pacific island for a kayaking and diving adventure. Only hours into their expedition, the women are stalked and then attacked by a massive Great White. To survive the women will need to band together, and Nic will have to overcome her post-traumatic stress, face her fears and slay a monster. 
-----------------
Trailer