The tiltle sequence has a black bagroud with text written on it, a white light then flashes in the middle of the background which creates a spooky impression. This music starts to pick up pace and then the camera shows a shot of a darl lighted tunnel. We then see a vehicl approaching , there are several shots of the vehicle high/low angles are used. However we are unable to se the charcter driving it which shows mysteriousness. Two characters are then introduced, they speak at a low slow pace. During the underwter scene the music changes because the characters are in danger, there is also fast pace editing used because of the situation this also creates more tension. Throughout most of the scene the characters are shown in dark lighting which hides the identity from the audience