 Spain |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-10-06 | Premiere | Sitges Film Festival |
 United Kingdom |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2009-04-06 | 15 | Theatrical |
 United StatesOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2008-01-20 | Premiere | Sundance Film Festival | |
| 2008-08-08 | R | Theatrical (limited) | |
| 2008-10-28 | R | Physical |