"Something happened the night of the party, after you went to sleep." Steph McKinney (Palmer) and her boyfriend Jeremy go on a vacation to Cambodia with her sister and her husband Dave (Edgerton). They are having a good time laying on the beach and relaxing. When they return home only three of them make the trip. Now all three are trying to figure out where Jeremy is and why he didn't come back. Only one person knows the truth. This is another perfect example of a movie where the idea is much more exciting then the actual movie. While the movie isn't that bad it is pretty slow moving up until the last 20 min. Until then the movie jumps around a bit and makes it a little hard to follow for the first half. The acting is very good but nothing really seemed to happen for most of the movie. Again, the last quarter is good but getting to that point is a little bit of a struggle. Overall, a movie that starts off very slow but worth sticking with to see the ending. I give it a B-.