An archeology professor unearths a dangerous artifact, unwittingly releasing a creature that is able to kill with the power of its bone-splitting scream.
| Actor | Role |
|---|---|
 Lance HenriksenBroderick Duncan | Broderick Duncan |
 Lauren HollyProfessor Isla Whelan | Professor Isla Whelan |
 Edrick BrowneOfficer Sioux | Officer Sioux |
| LLeanne CochranJanie | Janie |
 Kasey EmasSchool Girl | School Girl |
| MMisty OrmistonOld Hag - Banshee | Old Hag - Banshee |
 Kim OrmistonWoman in the Red Cape | Woman in the Red Cape |
| EEric F. AdamsSamuel Page | Samuel Page |
 Marcelle BaerShayla Whelan | Shayla Whelan |
| TThomas C. DanielYoung Duncan | Young Duncan |
 Garrett HinesKurtis | Kurtis |
| DDon LincolnDetective | Detective |
| MMonica AcostaDetective (uncredited) | Detective (uncredited) |
| KKayden KesslerJenko Rodriguez (uncredited) | Jenko Rodriguez (uncredited) |
| JJohn T. Wilson Jr.Security Guard (uncredited) | Security Guard (uncredited) |