A man and his brother on a mission of revenge become trapped in a harrowing occult experiment dating back to the Third Reich.
| Actor | Role |
|---|---|
 Dominic PurcellVictor Marshall | Victor Marshall |
 Henry CavillEvan Marshall | Evan Marshall |
 Michael FassbenderRichard Wirth | Richard Wirth |
 Emma BoothLiese Wollner | Liese Wollner |
| RRainer WinkelvossOtto Wollner | Otto Wollner |
 Shea WhighamLuke Benny | Luke Benny |
| TTony BargerLarry | Larry |
 Ana PopescuMeth Freak Girlfriend | Meth Freak Girlfriend |
 Florin Piersic Jr.Scrawny Meth Freak | Scrawny Meth Freak |
 Gerard McSorleyMr. Marshall | Mr. Marshall |
 Lynn CollinsBarb | Barb |
| AAlbert GherasimOwen | Owen |
 Wentworth MillerGerman Soldier (Uncredited) | German Soldier (Uncredited) |
 László MátrayKarl Wollner | Karl Wollner |