text: While on vacation on Northern Australia, Gracie (Diana Glenn), her husband Adam (Andy Rodoreda) and her younger sister Lee (Maeve Dermody) decide to take the Blackwater Barry tour in the swamp for fishing. Their guide Jim (Ben Oxenbould) uses a small motor boat and takes the tourist along the river to a remote spot. When they stop, they are attacked by a huge crocodile that capsizes their boat and immediately kills Jim. The three survivors climb a tree and when they realize that help would never come to rescue them, they decide to try to find a way out of their sheltered location. However, in the muddy water, their boat is flipped and the crocodile stalks the trio under the water.<br /><br />"Black Water" is a tense, realistic and dramatic low-budget movie and in accordance with the warning in the beginning, based on a true event. The acting of the unknown Diana Glenn, Maeve Dermody and Andy Rodoreda is top-notch, giving credibility to this simple but scary story. There are many similarities between this movie and "Prey", but in different environments. My vote is seven.<br /><br />Title (Brazil): "Medo Profundo" ("Deep Fear")