The Descent follows the exploits of a group of female Scottish spelunkers in an uncharted cave system in the Appalachian Mountains. It takes them about 30 minutes of screen time to actually get to the cave. This time is spent fleshing out the characters and laying a bit of groundwork for events to come later in the film.
Once in the cave, there are a few minutes of exploring the beauty of the cave. Then we start hearing things and seeing things before a cave-in traps our heroines in the cave. Pretty soon the monsters are revealed and the “scary parts” commence.
