Under the border leading into Mexico, within a labyrinth of caves, a deadly presence haunts all who enter. For four friends on an expedition, the caverns become an underground graveyard as the tortured ghosts prey upon them, one by one.
| Actor | Role |
|---|---|
 Edward FurlongMalik | Malik |
 Steve RailsbackOld Man | Old Man |
 Cerina VincentGen | Gen |
 Amber BensonBarbie | Barbie |
 Callard HarrisWes | Wes |
 Paul CramZee | Zee |
| AAlejandro SamaniegoJorge | Jorge |
| DDean N. ArevaloAl (as Dean Arevalo) | Al (as Dean Arevalo) |
| EEric CaseltonBilly | Billy |
| JJosef GeigerDayton | Dayton |
| RRichard MirandaUncle Carlos | Uncle Carlos |
 Adam GobbleYoung Wes | Young Wes |
| MMichael LattYoung Malik | Young Malik |
| SSerina LattYoung Gen | Young Gen |
| DDominic CeciAcid Burned Intermedio | Acid Burned Intermedio |
| ZZach WeinersmithIntermedio | Intermedio |