Overview
After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep underground, their adventure turns into a nightmare. As they search for a way out, the group discovers they are not alone—lurking in the darkness are savage, cave-dwelling creatures. With rising tension and dwindling trust, the women must fight to survive against both the predators and each other.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 24 | 44 | |
 | 24 | 45 | |
 | 24 | 44 | |
 | 25 | 45 | |
 | 32 | 52 | |
 | 21 | 41 | |
 | - | - | |
 | 32 | 52 | |
 | - | - | |
 | 30 | 50 |