 Germany |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-02-12 | Premiere | Berlin International Film Festival |
 United StatesOriginal Country |
|---|
| Date | Certification | Type | Notes |
|---|---|---|---|
| 2011-03-11 | Theatrical (limited) | South by Southwest Film Festival | |
| 2011-06-09 | Theatrical (limited) | Gen Art Film Festival | |
| 2012-12-14 | NR | Theatrical (limited) |